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A vulture is a bird of prey that scavenges on carrion.There are 23 extant species of vulture (including condors). [2] Old World vultures include 16 living species native to Europe, Africa, and Asia; New World vultures are restricted to North and South America and consist of seven identified species, all belonging to the Cathartidae family.
Diclofenac poisoning has caused the vulture population in India and Pakistan to decline by up to 99%, and two or three species of vulture in South Asia are nearing extinction. [12] This has been caused by the practice of medicating working farm animals with diclofenac, which is a non-steroidal anti-inflammatory drug (NSAID) with anti ...
The African vulture crisis is an ongoing population decline in several Old World vulture species across Africa. Steep population declines have been reported from many ...
The turkey vulture has a large range, with an estimated global occurrence of 28,000,000 km 2 (11,000,000 sq mi). It is the most widely distributed vulture in the Americas and rivals its cousin the black vulture as the most abundant raptorial bird worldwide. [2] Its global population is estimated to be 18,000,000 individuals.
The white-rumped vulture (Gyps bengalensis) is an Old World vulture native to South and Southeast Asia. It has been listed as Critically Endangered on the IUCN Red List since 2000, as the population severely declined. White-rumped vultures die of kidney failure caused by diclofenac poisoning. [1]
With a loss of over 99% of all the population of vultures, the Indian vulture crisis represents the sharpest decline of any animal in the given period. [3] A major contributing factor in declining populations of vultures is believed to be the widespread use of drugs such as diclofenac , a nonsteroidal anti-inflammatory drug (NSAID) once ...
All New World vultures have long, broad wings and a stiff tail, suitable for soaring. [36] They are the best adapted to soaring of all land birds. [37] The feet are clawed but weak and not adapted to grasping. [38] The front toes are long with small webs at their bases. [39] No New World vulture possesses a syrinx, [40] the vocal organ of birds ...
Graph of world population over the past 12,000 years . As a general rule, the confidence of estimates on historical world population decreases for the more distant past. Robust population data exist only for the last two or three centuries. Until the late 18th century, few governments had ever performed an accurate census.