Search results
Results from the WOW.Com Content Network
Clockwise from top left: blue cranes, sandhill cranes, grey crowned cranes, and red-crowned cranes Cranes are tall wading birds in the family Gruidae. Cranes are found on every continent except for South America and Antarctica and inhabit a variety of open habitats, although most species prefer to live near water. [ 1 ]
The only two species that do not always roost in wetlands are the two African crowned cranes (Balearica), which are the only cranes to roost in trees. [ 5 ] Some crane species are sedentary, remaining in the same area throughout the year, while others are highly migratory , traveling thousands of kilometres each year from their breeding sites.
Male climbing mantella choose wells based on the presence of crane flies, which prey on frog eggs, and other frog species. A greater amount of crane flies and other frog species correlates to a less desirable well. [7] Female frogs will approach male frogs who advertise their territory with a two-tone call. [2] Female frogs are either mute or ...
The common crane (Grus grus), also known as the Eurasian crane, is a bird of the family Gruidae, the cranes. A medium-sized species, it is the only crane commonly found in Europe besides the demoiselle crane ( Grus virgo ) and the Siberian crane ( Leucogeranus leucogeranus ) that only are regular in the far eastern part of the continent.
The brolga (Antigone rubicunda), formerly known as the native companion, is a bird in the crane family. It has also been given the name Australian crane, a term coined in 1865 by well-known ornithologist John Gould in his Birds of Australia. [4] The brolga is a common, gregarious wetland bird species of tropical and south-eastern Australia and ...
Most species (e.g. Blyth's river frog L. blythii or the fanged river frog L. macrodon) develop normally, with free-swimming tadpoles that eat food. [5] The tadpoles of the corrugated frog ( L. laticeps ) are free-swimming but endotrophic, meaning they do not eat but live on stored yolk until metamorphosis into frogs. [ 5 ]
The spring peeper is a tan or brown frog with a dark cross on its dorsa (thus the Latin name crucifer, meaning cross-bearer [7]), though sometimes the marking may be indistinct. [ 8 ] [ 9 ] Dark lines can also be found between the eyes and in a crossband on the hindlimbs of P. crucifer . [ 10 ]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us