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Birds of prey specialise in hunting mammals or other birds, while vultures are specialised scavengers. Birds are also preyed upon by a range of mammals including a few avivorous bats. [ 269 ] A wide range of endo- and ectoparasites depend on birds and some parasites that are transmitted from parent to young have co-evolved and show host ...
The reptiles as historically defined are paraphyletic, since they exclude both birds and mammals. These respectively evolved from dinosaurs and from early therapsids, both of which were traditionally called "reptiles". [20] Birds are more closely related to crocodilians than the latter are to the rest of extant reptiles. Colin Tudge wrote:
Synapsida [a] is a diverse group of tetrapod vertebrates that includes all mammals and their extinct relatives. It is one of the two major clades of the group Amniota, the other being the more diverse group Sauropsida (which includes all extant reptiles and birds).
2g Other birds: Tawny owl (Strix aluco) [100] date uncertain Europe (including the United Kingdom) pest control, show, pets 2g Other birds: Puna ibis (Plegadis ridgwayi) date uncertain Peru: meat, eggs, pest control 2g Other birds: Celebes warty pig (Sus celebensis) [101] date uncertain Sulawesi: meat, tusks, pets Historically farmed 1a ...
The giant panda is a vulnerable species The use of love darts by the land snail Monachoides vicinus is a form of sexual selection Adult silk worm. Animals are multicellular eukaryotic organisms in the biological kingdom Animalia.
Subclass Anapsida ("proto-reptiles", possibly including turtles) Subclass Diapsida (majority of reptiles, [32] progenitors of birds) Subclass Euryapsida (plesiosaurs, placodonts, and ichthyosaurs) Subclass Synapsida (stem or proto-mammals, progenitors of mammals) Class Aves (birds) Subclass Archaeornithes (reptile-like birds, progenitors of all ...
In this list of birds by common name 11,278 extant and recently extinct (since 1500) bird species are recognised. [1] Species marked with a "†" are extinct.
For instance, descendants of the first reptiles include modern reptiles, mammals and birds; the agnathans have given rise to the jawed vertebrates; the bony fishes have given rise to the land vertebrates; a group of amphibians, the labyrinthodonts, have given rise to the reptiles (traditionally including the mammal-like synapsids), which in ...