Site selection for captive habitat of Cervus unicolor case study: Area suitability for captive C. unicolor in district of Tanah Laut South Kalimantan, Indonesia

Cervus unicolor is an animal with a protected status under government regulations in Kalimantan. Conservation efforts for this species can be done through captivity. This study aims to analyze the suitability of the area for captive C.unicolor with additional functions as educational tourism. The research location that will determine the feasibility of captive C.unicolor in Tanah Laut Regency, South Kalimantan consists of 3 selected locations. Data was collected by direct field observation and interviews. Secondary data collected in the form of thematic layers and other land characteristics data. Environmental characteristics that became the main study points in captivity of C.unicolor were analyzed descriptevely. The feasibility of the location for captivity was analyzed by weighting several parameters approach. Some of the feasibility parameters assessed are accessibility, topography, grazing area, shade, water sources, and savety aspects. The mapping of the assessed captive locations was analyzed using Arc Gis Software. The results of the analysis show that the location of the Gunung Kayangan tourist area is the most recommended area for captive C.unicolor. The disadvantage of this area compared to the other 2 options is the limited water source which can be overcome by optimizing existing water bodies as reservoirs for water supply for captive C.unicolor.

Bovine tuberculosis in safari park in Brazil

ABSTRACT: Bovine tuberculosis (bTB) is an infectious disease caused by Mycobacterium bovis, affecting domestic animals, wild animals and humans. In captivity, for wild animals, bTB represents a risk to animal keepers and zoo visitors, in addition to the possibility of spreading the infection to domestic animals or through the trade of infected wild animals. Sambar (Cervus unicolor), red deer (Cervus elaphus) and fallow deer (Dama dama) from a safari park in the State of Rio Grande do Sul, Brazil, showed a clinical condition of dyspnea and weight loss. Some animals died and showed lesions suggestive of tuberculosis (LST), which were confirmed by histopathology. After the interdiction of the safari park by the state veterinary authorities, 281 deer were euthanized with the authorization of the “Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis” (IBAMA). Retropharyngeal and submandibular lymph nodes and viscera were collected from 21 animals, which were grown in Stonebrink medium for up to 90 days. After DNA extraction from the bacterial colonies, PCR was performed for targets flanking the region of differentiation 4 (RD4). Of the 21 samples, 14 (66.7%) presented LST with a granulomatous appearance, a whitish coloration, and caseous or calcified consistency, and seven samples (33.3%), showed no lesions. In the culture of 14 samples with LST, 13 (92.8%) presented bacterial growth compatible with M. bovis. In the cultivation of the seven samples without LST, four (57.1%) presented colonies compatible with M. bovis. PCR and DNA sequencing of the PCR amplicons detected as positive all the 17 (100%) bacteriological cultures suggestive of M. bovis, thus confirming the outbreak of bTB in deer. Decisions about positive tested and suspicious animals should be taken based on the evaluation of the risk of transmission to the rest of the zoological animals, animal welfare, conservation considerations and, the zoonotic potential of this pathogen.

Timor Deer (Cervus Timorensis) Arrest System Marind People with Tidal Local Wisdom

Deer are wildlife that has economic value because it can produce meat, leather, and velvet (young horn). Deer populations in nature have decreased due to uncontrolled wild poaching and damage to habitat. Indonesia has five types of deer, i.e., Cervus unicolor, Cervus timorensis, Axis kuhlii, Muntiacus Muntjak, and Axis axis (deer total). However, deer in Indonesia that have the opportunity to be empowered, there are several types, namely Cervus timorensis, Cervus unicolor and Axis axis, and in Merauke, especially in the had tribe0 has its distinctive characteristic in the process of catching deer. The purpose of the study was to know the pattern of deer arrest by the Malind tribe. The method used in this research is to conduct surveys and Wawan ways as well as observation of the field, the data in the analysis in a descriptive approach to conclude the investigation. The results showed that the pattern of deer caught in the Marind tribe traditionally done with snares, bamboo rinsing, as well as patterns carried out covering the forest burning Sawvana in the dry season of the cattle, besieged fire and dwelling on the land, and the season The community rained to the deck area (dense forest) that became the deer's dwelling and avoided the puddle of the sea, and the community captured it quickly. The chance of this research is the process of catching deer, in general, is done by the had in 2 ways that in the summer by burning and drought with the trap system.

Interactions between dingoes and introduced wild ungulates: concepts, evidence and knowledge gaps

The dingo (Canis dingo or C. familiaris, including hybrids with feral dogs) is the apex carnivore on mainland Australia. Fifteen non-native ungulate species have established wild populations in Australia. Dingoes are managed to reduce impacts on domestic ungulates, and introduced wild ungulates are managed to reduce impacts on natural ecosystems and to minimise competition with domestic ungulates. There is speculation about the extent to which (1) dingoes limit the abundances of introduced wild ungulates, and (2) introduced wild ungulates sustain dingo populations. We reviewed the literature to identify potential ecological interactions between dingoes and introduced wild ungulates, and to synthesise evidence for interactions between dingoes and each ungulate species (including the percentage frequency occurrence (%FO) of ungulates in dingo diets). Eleven of the 15 ungulate species were recorded in the diet of dingoes, with the highest %FO occurrences reported for feral goats (73%) and cattle (60%). Two studies concluded that dingoes reduced ungulate abundances (feral goat (Capra hircus) and feral donkey (Equus asinus)), and two studies concluded that dingoes did not regulate feral pig (Sus scrofa) abundances. A fifth study concluded that dingoes exhibited a Type III functional response to increasing sambar deer (Cervus unicolor) abundances. A sixth study concluded that dingoes made relatively little use of hunter-shot sambar deer carcasses. We propose that interactions between dingoes and introduced wild ungulates depend on the sex–age classes vulnerable to dingo predation, dingo pack sizes, the availability of escape terrain for ungulates and the availability of alternative foods for dingoes. The interplay between environmental conditions and the population growth rate of ungulates, and hence their ability to sustain losses from predation, could also be important. We predict that dingoes will have most impact on the abundance of smaller ungulate species and neonates.

Study on the Productivity of Grass Forage as a Feed Source for Sambar Deer (Cervus unicolor) in Deer Captivity of PT. Gunung Madu Plantations

Sambar deer (Cervus unicolor) is one of the protected animals. However now the existence of sambar deer is increasingly threatened. Therefore, there is need for ex-situ conservation activities, one of the mis deer captivity in PT. Gunung Madu Plantations. An important component in the management of wildlife in captivity is the availability of food plants that need to be observed that aims to determine the productivity of forage as feed for sambar deer. The research method used a castle method by making the sample plots of grass. The results showed that there are two types of grass that feed the sambar deer in captivity. This type of feed consists pait grass (Axonopus compressus) and elephant grass (Pennnisetum purpureum). Pait grass (Axonopus compressus) has a productivity of 10,02 kg/m2/day, larger than the elephant grass (Pennnisetum purpureum) with a productivity of 3,94 kg/m2/day. Keywords: Cervus unicolor, grass, productivity of grass forage, PT. Gunung Madu Plantations.