Costa Rica’s environmental regime is world renowned, and since the mid-twentieth century, the country has protected its inestimable natural resources via land conservation expropriation. Through conservation Costa Rica ended the historical plague of deforestation, and its national parks and nature reserves buttress an ecotourism industry that is an important source of foreign revenue. But with every act of conservation, a human toll was also paid. As rural lands became protected areas, rural people lost access to places they depended on for survival. They hence became “victims” or, to some, “enemies” of conservation, and in nearly every setting, they resisted by carrying out land invasions; squatting; unauthorized ranching, farming, and mining; and even environmental banditry (as with the burning of La Casona in Santa Rosa National Park in 2001). Focusing on a handful of celebrated cases of land conservation, this analysis demonstrates how the creation of natural havens such as Corcovado National Park in 1975 displaced rural people and the various ways those people responded.

In 2015, the Oregon Archaeological Society (OAS) presented statements to Oregon tribes and the Oregon Legislative Commission on Indian Services acknowledging the troubling history of OAS collecting activities and steps taken to transform the OAS, and sought guidance to address continuing tribal concerns. Tribes encouraged both the return of collections and increased public outreach efforts. Their guidance fueled increased effort by the Collection Recovery Committee (OASCRC), which has facilitated the return of five collections to tribal museums and university curation facilities and coordinated digital preservation of documents. The OAS may be the only avocational society in the United States actively engaged in such efforts, accomplished by a small group of volunteers. Case studies of collections, considerations involved in disposition, and the potential for repatriation and research are highlighted. The OAS seeks to halt dispersal and commodification of cultural objects and encourage academic research. Quick action can assure that the original collectors or descendants provide key site and location information. Educational opportunities can be rendered to the heritage community, and we are uniquely positioned to contribute to that service.

This article presents a case study detailing the difficulties and results of collaborating at a privately owned cave site. For many years, Spirit Eye Cave—a privately held cave system—was a pay-to-dig site, with detrimental effects on the archaeological deposits. The pay-to-dig chapter had impacted this important site, but professional archaeologists had not tried to piece together this destructive history. After months of sleuthing, it was determined that some of these pay-to-dig patrons had recovered and owned or sold Indigenous ancestors from the cave. This discovery was unexpected and shocking, but it focused the efforts at the site on the recovery of these ancestors from private collections. These conversations have been uncomfortable but have demarcated responsible and responsive stewards (RRSs) from bad actors, resulting in the recovery of multiple artifact collections and ancestors that have produced significant research results and opened previously nonexistent dialogues with modern descendant communities.

This article proposes a framework for evaluating the development and evolution of economic instruments for environmental conservation through the examination of their design and the interactional and structural aspects of their implementation. The framework is applied to comparatively describe the historical evolution of the world's longest-running ecological fiscal transfer (EFT) scheme in two Brazilian sites. Results show that while legislative aspects of programme design, such as linkages and flexibility, are crucial for performance, interactional and structural characteristics during implementation, such as capacity, knowledge-sharing and transparency, can be determining factors in how the programme functions at the municipal level. Policy recommendations are provided for the development of this type of programme elsewhere. Results contribute towards the conceptual understanding of EFTs, an under-utilised mechanism with great potential for a role in conservation policy mixes.

The maritime fur trade caused the extirpation of sea otters from southeast Alaska. In the 1960s, sea otters were reintroduced, and their numbers have increased. Now, sea otters are competing with people for what have become commercially important invertebrates. After having been absent for more than a century, the reentry of this keystone species has unsettled people. Although some communities perceive sea otters as a threat to their livelihoods, others view their return as restoration of the marine ecosystem. The federal Marine Mammal Protection Act authorizes any Alaska Native to harvest sea otters for subsistence provided that the harvest is not wasteful. Some people are seeking to define “traditional” Tlingit use of sea otters as not only using their pelts but consuming them as food, but some Tlingit maintain they never ate sea otters. This project analyzes the largest precontact archaeological assemblage of sea otter bones in southeast Alaska, with the benefit of insights gained from observing a Tlingit hunter skin a sea otter to infer that Tlingit ancestors hunted sea otters primarily for pelts. The extent to which other Indigenous peoples of the North Pacific consumed sea otters as food deserves investigation, especially as sea otters recolonize their historic range.

Human skeletal remains constitute remarkably informative finds, both biologically and socioculturally. Their recovery, preservation, conservation, storage, and analysis are complex issues that need to be addressed within any given biocultural context. Given the country's geography and the long history of human occupation, Greek field archaeology is intense and ongoing, with both rescue and systematic excavations. Human burials are thus frequently encountered in excavations throughout Greece, resulting in the accumulation of osteological material. Some of the common challenges of bioarchaeological research in Greece consist of insufficient time, funding, and documentation in the field; unmet conservation needs and lack of storage space; as well as the long time-gap between excavation and analysis. Here, we give a brief overview of excavation, curation, and bioarchaeological practice within a Greek archaeological framework. We focus on the newly launched Phaleron Bioarchaeological Project on a vast necropolis from the wider Athens region in order to present our methodological approach. Finally, we consider the role of interdisciplinary collaboration in managing large-scale bioarchaeological projects and serving long-term heritage preservation goals.

The systematic excavation, long term storage, inventory, and analysis of complete human skeletal remains is a new concept in East Asia. This study examined four problematic cases where there was a demonstrated need for the implementation of conservation techniques. The first case included several naturally mummified skulls from Xinjiang, Province, China. Salt crystals were found to be solidifying on the outer table. The second case involved four naturally mummified cave burials from southwestern Mongolia. Once removed from the dry environment, they began to decompose again. The two last cases were permafrost burials in northern Mongolia. The skeletons were wrapped and stored in a manner which encouraged mold growth. This study will give recommendations for thorough archaeological recovery, cleaning, packaging for transport, reconstruction, and long-term storage of human skeletal remains.

The articles in this issue present bioarchaeological case studies from across the globe, including North and Central America, East Asia, Europe, and the Near East. Some bioarchaeology projects are new and others are decades old, but common challenges emerge as researchers apply conservation standards to real situations in the field: a lack of training or resources for long-term curation of human remains, the lag between excavation and analysis of remains, and environmental challenges that include melting permafrost, tropical storms, and a variety of pests such as molds, fungi, bats, snakes, and insects. The studies also address ethical considerations about the use of digital images of human remains, molecular and isotopic methods that require the destruction of human tissue samples, the ability of fast-paced cultural resource management (CRM) projects to address the needs of descendant communities, and the responsibility that we have to the people we study. Techniques for addressing these challenges include new computer programs, more advanced photographic software, and research on the effects of conservation techniques that provide new “standards” for bioarchaeologists. We highlight the importance of each contribution and discuss the future of conservation in bioarchaeology.

This paper discusses the ability of Sustainable Development Reserves to embed (in Karl Polanyi's sense) the economy into the environment through the development of protocols for the sustainable management of natural resources. Based on two decades of work in the Mamirauá and Amanã Sustainable Development Reserves, we question whether the results are good, fair and viable by comparing two alternatives: unregulated markets and fully protected reserves. We evaluate the interest in sustainability; discuss who benefits and who pays for it; reflect on its potential to reduce inequalities; and discuss its economic and political viability.

The Pirot sheep is a small Zackel that has been developed in the region of Pirot and the neighbouring municipalities in Serbia. Pirot sheep population has been reduced to only 60 animals in the Republic of Serbia. An overview of qualitative phenotypical and morphometrical characteristics of Pirot sheep from the Stara Planina is presented in this paper. The sheep included in this study belong to the last flock of the breed. The evaluation aims to obtain the phenotypical description of this indigenous breed as a phase of preservation strategy. Therefore, a total of 51 ewes and two rams were measured to obtain the detailed data concerning conformation. The phenotypical characteristics of animals included were also described. Based on the results, the Pirot sheep is a small breed with compact, slightly rectangular body frame (body length 115.40 percent of height at withers). The investigated sheep population was homogeneous, and morphological variations were limited to the data obtained in our research. The differences detected among different age groups were significant and reflected late maturing and slow growth of individuals. The comparison of the data determined by the evaluation of the modern population of Pirot sheep with the description from the older literature did not reveal that many significant changes of the morphological characteristics have occurred during the last 30 years. The small effective population and increasing inbreeding can threaten the efforts to preserve this sheep. The cultural heritage of the local community is also in danger due to the fact that the cornerstones of rural tradition in the area have been production of the three nationally important agricultural brands in Serbia – Pirot kilim (Pirot rug), Pirot/Stara Planina lamb and Pirot/Stara Planina Kachkaval cheese, all of which are depending on the Pirot sheep breeding. Additionally, some problems affecting the preservation of animal genetic resources in Serbia are reviewed with the focus on the Stara Planina. The research indicated that ex situ conservation should also be considered in the case of the Pirot sheep.

Poultry biodiversity conservation is a great challenge for many countries. Within the last several years, the number of endangered local breeds has increased, leading to a considerable loss of genetic resources. A similar trend was observed among the poultry breeds, including chicken, local turkey and goose breeds/lines established in Bulgaria, part of which is definitely lost. Currently these breeds/lines are at risk and/or threatened with extinction. The information obtained by phenotypic characterization of these breeds is the first step for planning the management of poultry genetic resources through setting up improved selection schemes and conservation strategies. In this paper, we reviewed the current state of knowledge regarding the morphological and phenotypic diversity of local poultry breeds and some old productive poultry lines in Bulgaria.

The Andaman & Nicobar Islands are a group of 572 large and small islands & islets in the southeastern part of the Bay of Bengal. This preliminary study reports on husbandry practices and phenotypic characterization of indigenous Nicobari pig, in its home tract (Nicobar group of islands). A total of 377 families were surveyed in randomly selected villages on Car Nicobar, Nancowrie, Teressa, Katchal and Chowra islands. Results of the study revealed that Nicobari pigs were mostly semi feral in nature and reared under a free range system. Pigs were fed mainly with coconut and other locally available resources. The Nicobari pigs appeared short with long body. They showed high prolificacy with an average litter size of 8–10 numbers. These pigs were considered as a family asset among the Nicobari tribe. No commercial farms and slaughter was practiced by the tribes. It is concluded that the Nicobari pigs are considered as an indigenous pig breed/germplasm (Sus scrofa Nicobaricus) belonging to this island territory. Owing to its adaptation and performance under resource-driven island ecosystem, Nicobari pig warrants conservation and improvement. In addition, genetic characterization this pig using SNP would help to confirm their genetic distinctiveness and recognition as a new breed for conservation and sustainable utilization.

India is a rich repository of goat genetic resources having 23 well-recognized goat breeds. These breeds have evolved through natural selection and selective breeding by rearers for adaptation to specific agro-ecological conditions. As the indigenous goat breeds of India display great variation in adaptability, productivity, feed utilization, disease resistance, etc. so conservation for unique characteristics of indigenous breeds are of great importance. The recognized breeds of Indian goat population are facing a greater threat due to lack of enforcement of proper breeding policy, inadequate number of breeding bucks, indiscriminate crossbreeding and intermixing among breeds with local animals etc. Considering the current population size, declining rate of population, loss of habitat and introduction of other breeds in the area, the threatened goat breeds are Jamunapari, Beetal, Jakhrana and Surti in the northwestern region, Sangamneri, Osmanabadi, Malabari and Attappady Black in the southern region, Ganjam in the eastern region, and Chegu and Changthangi in the temperate Himalayan region. Furthermore, the positions of several breeds are more or less vulnerable in their breeding tracts. Now, efforts have been made to conserve the indigenous goat breeds for their unique characteristics in their home tracts through in-situ and ex-situ conservation in different agroclimatic regions of India.

The guinea pig is a rodent mammal native to Colombia, Ecuador, Peru and Bolivia in the Andes, where it has always had a close relationship with the pre-Inca people, either as a food source, high in protein and low in fat or as an animal associated with traditions maintained to the present day. Since ancient times, guinea pig breeding has traditionally been carried out in small spaces inside the kitchens of rural farming families, near the stove. To meet rural households' need for income, a commercial production system has been established and has introduced improved strains/breeds which have spread throughout the Andean region, almost completely absorbing the native guinea pig. On the other hand, since the sixteenth century the guinea pig has gained in popularity around the world as a pet, for exhibition purposes, or as a laboratory animal. In this paper, a literature review has been undertaken to compile and disclose the main issues concerning the guinea pig and the Andean population, with the aim of creating awareness of the importance of conserving local genetic resources and providing a starting point for future research.

The objective of the study was to determine the phenotypic variation among four Bhutan indigenous chickens (BIC) namely Seim (SM), Phulom (PL), Yuebjha Narp (YN) and Khuilay (KL). A total of 120 chickens (KL, 30; YN, 30; PL, 30; SM, 30) were included for the present study. Based on descriptive statistic analysis, the results illustrate that there are three types of comb and single type predominant. The Bhutanese chickens do not have feather on the shank and the head type is plain. The common colours of earlobe in four indigenous birds are white and red. White skin and shank colour rank high among BIC groups; however, in SM the yellowish skin colour is observed high. The predominant feather colour of four indigenous chickens is pure black in YN (48.28 percent), white in KL (30.00 percent), reddish brown in SM (33.33 percent) and PL (23.33 percent). In addition, breast, back and neck feather followed the similar pattern of colour. Among BIC populations, KL and YN strains present the greatest and lowest plumage colour diversity, respectively. For example, eight different colours of breast feather are surveyed in KL and PL birds. Therefore, considering the variation in feather colourings, KL and PL seems to have more diversity in morphology but, it requires further studies. On the other hand, YN appears to have less diversity requiring for appropriate development of conservation strategies in Bhutan. Moreover, the large variations present the possibility of making improvement among BIC.

This paper analyzes the articles published in this special issue and also some material presented at the Session “Strategies to add value to local breeds” of the 61st Annual Meeting of the European Federation of Animal Science (EAAP) (August, 2010, Crete, Greece)1 or at other workshops dealing with the issue of adding value to local breeds. The analysis refers to the challenges facing local breeds and the different strategies that can be used to increase their value and thereby enhance their sustainability. These strategies can be categorized, inter alia, according to the species, the specific characteristics of the targeted breeds or production systems, the existence or absence of markets and the characteristics and dynamics of the breeders and other stakeholders. The paper is structured as follows: presentation of an overview of the challenges involved; this is followed by a discussion of strategies for adding value to breeds, which is illustrated with examples; an analysis of the key factors affecting such strategies and ends with some conclusions. Questions remain regarding the society's responsibility for providing support to farmers that keep local breeds that are at risk of extinction and regarding what actions are appropriate when such a breed that was once at risk becomes self-sustainable or, in contrast, when a breed ceases to be self-sustained.

In Indonesia, cross-breeding local cattle with European beef breeds is widely promoted to stimulate beef production. This cross-breeding is threatening local breeds that have often different functions, including cultural roles. This study analysed the cultural values of Madura cattle and the effects of cross-breeding on local traditions in Madura Island. Bull racing (karapan) and cow conformation contests (sonok) are traditional cultural events on Madura. Since 2001, cross-breeding with Limousin is allowed. The local government also promotes a conformation contest for cross-bred (madrasin) cattle. Quantitative and qualitative information were collected through participatory approaches involving farmers (n = 97), government officials, community groups, key informants and through direct observation of sonok, karapan and madrasin events. Phenotypic characteristics were collected from 184 cows. The Madura cattle population and production systems are not homogeneous. Four cattle types could be distinguished: karapan, sonok, madrasin and conventional Madura cattle. These cattle were found in three discrete areas, differing in land sizes, cropping and cattle keeping in terms of management practices and importance of specific cultural practices. Sonok and madrasin cows were significantly bigger and had higher body condition scores than karapan cows and the conventional Madura cows in the madrasin area. Madura cattle participating in cultural events were valued at prices that were 2–3.5 times higher than Madura cattle not participating in cultural events. Cross-breeding will not directly influence the cultural events or the management practices of Madura cattle in the karapan and sonok areas; however, outside the karapan and sonok areas, crossbreds are rapidly replacing conventional Madura cattle. The present top-down approach towards conservation and breeding strategies has to be turned into bottom-up approaches that consider the needs of the sonok and karapan Madura cattle sub-populations. Monitoring and characterization studies have to collect information at different aggregation levels and have to be aware of the sub-populations. The Madura example shows that the cultural values of livestock can be a main driver for maintaining relatively small populations of local breeds.

The Vechur Cattle of South Kerala (India), once popular and known for its comparatively high milk yield compared with the other local varieties, had become almost extinct by the 1980s. This was due to the massive cross-breeding with exotic bulls implemented by the Government in order to enhance milk production. But the launching of a search for the last available specimens of the variety and the initiation of a conservation effort in 1989 in the Kerala Agricultural University by the author and a team of her students resulted in saving this valuable breed. With 10 years time the distribution of the progeny of the foundation stock to the farmers could be started. The conservation work was taken forward with strong determination in spite of unexpected events. The Vechur cattle was subsequently recognized as a cattle breed of India. The cow yields 2.5 litres of milk daily during the lactation period of about 8 months. It has emerged as a sustainable cow to farmers. The adaptability of the animal to the hot humid tropical countries has special significance as an insurance for the future. It also has the potential to be a small good beef breed. The value of the milk including the small fat globule size, presence of A2 beta-lactalbumin protein and higher arginine content has been proven scientifically. The total population size in Kerala is estimated to be 2000 animals.

Turkey's 21.8 million head of sheep comprise a rich array of fat-tailed and thin-tailed native breeds and crosses of these with animals of exotic origin. The structure of agriculture is such that most farms are predominantly subsistence oriented, of small size, keep few animals and provide only minimal inputs. Native breeds have evolved to meet these conditions and are generally well adapted to the natural environment, inadequate and unbalanced nutrition and disease stress. In the last 80 years, there have been attempts to modify the natural gene pool and many distinct breed types are in danger of or have already suffered extinction. This paper describes some of the major sheep genetic resources and their conservation status. The government is now aware of the danger of impoverishment or loss of this important aspect of biodiversity and has established programmes for conservation and preservation of several native breeds. Government, research institutions and producers should work together to ensure that the local gene pool is preserved and can thus continue to contribute to biodiversity and sustainable livestock production.

This study aimed at characterising the genetic diversity of two Fipa cattle populations (Sumbawanga and Nkasi) of South-Western Tanzania, and establishing their genetic relationships with the other indigenous cattle strains (Tarime, Iringa red and Ankole) and Friesian cattle found in the area. The genetic diversity was analysed using 30 microsatellite markers. All the markers used were highly polymorphic. The Nkasi Fipa cattle exhibited the highest mean number of alleles (7.31) and mean genetic diversity (0.732) per locus, followed by Sumbawanga Fipa cattle with 7.10 mean number of alleles and 0.725 mean genetic diversity per locus, with the latter population having a very low mean inbreeding coefficient (FIS = 0.027). Three percent of the genetic diversity was due to differences among indigenous strains while the rest was due to differences among individuals within the strains. Small genetic distances (DA) were observed between Sumbawanga Fipa and Nkasi Fipa (0.032), Tarime (0.073), Iringa red (0.076) and Ankole cattle (0.086). As expected, the largest genetic distances were observed between the Friesian and all indigenous strains since this breed has a quite distinct genetic origin. In the assignment test, the proportion of animals from each group correctly assigned to their source population ranged from 55.3 percent (for Nkasi Fipa) to 100 percent (for Friesian). Despite the low genetic differentiation and genetic indistinctiveness of the Sumbawanga Fipa population from the other indigenous strains, its high genetic diversity, very low inbreeding coefficient and a threat emanating from population admixture with other indigenous strains underscore the importance of establishing appropriate conservation and management strategies for it.