Least Concern

The common death adder (or Acanthophis antarcticus) is a venomous snake that lives in the grasslands, forests and bushlands of Eastern and Southern Australia. It has a flat, triangular head, a squat body and a rapidly tapering tail, as well as a banded patternation of light brown, dark brown and grey in order for it to be well disguised in leaf litter and other debris. On average, the common death adder is between 70 and 100cm long.

The boa constrictor is a large species of snake native to Central and South America. They are a ubiquitous species split into 9 subspecies, all of which are capable of living in most environments but mostly found in rainforests, coastal areas and semi-deserts. Although there are many different colours and patterns among these snakes, the typical appearance is pale brown, dark brown and black scales in a rhomboid pattern down the length of the body. The species exhibits sexual dimorphism; the males and females look different.

The gemsbok (or Oryx gazella) is a species of antelope that lives in the Kalahari and Namib deserts of Southern Africa. They are characterised by several visual features: long, slim and spiral horns; a black face with white markings over the eyes and muzzle; a grey-brown coat with black markings on the upper legs and back; as well as white ‘socks’. On average, Gemsbok stand between 1.1 and 1.3m tall at the shoulder, measure 1.9 to 2.4m long and have an average horn length of 85cm. The males are also slightly larger and significantly heavier than the females.

The common warthog (or Phacochoerus africanus) lives throughout Sub-Saharan Africa in a wide variety of environments. Although not currently endangered, the species is vulnerable to drought and hunting, as they’re often viewed by humans as pests. The reason for this is twofold. Firstly, they can spread disease to livestock. Secondly, they can destroy crops on farmland when rooting with their tusks. This has resulted in some pockets of the population being wiped out.

The common ostrich (or Struthio camelus) is the largest known bird species in the world. Males have black body feathers and white feathers on their wing-tips and tails, while females have grey-brown body feathers. On both sexes, the head, neck and legs are pink to white in colour, and there is some variation in appearance depending on the bird’s original location in Africa. The males have an average height of 2.1 to 2.8m, whereas females are smaller, measuring between 1.7 and 2.0m.

The black wildebeest (or Connochaetes gnou) is a large ungulate species native to Southern Africa, also known as the ‘gnu’ after the distinctive noise they make when alarmed. The species is recognisable by a brown-black coat and L-shaped horns, and males can be distinguished from females due to their darker colour and larger size. Both sexes have thick, bushy manes and a long horse-like tail, measuring between 1.7 and 2.2m long, 1.06 to 1.21m tall at the shoulder, and weighing 120 to 193kg.

Domestic Bactrian camels (or Camelus bactrianus) are large ungulates native to Central Asia. They have two humps and thick sandy-coloured wool coats, although they can also be dark brown or white. On average they are 2m tall at the shoulder with an extra 30cm of height added by their humps, and males are significantly larger than females.