Ads
related to: mexican bobwhite hatching eggs
Search results
Results From The WOW.Com Content Network
The northern bobwhite (Colinus virginianus), also known as the Virginia quail or (in its home range) bobwhite quail, is a ground-dwelling bird native to Canada, the United States, Mexico, and Cuba, with introduced populations elsewhere in the Caribbean, Europe, and Asia. It is a member of the group of species known as New World quail ...
The Yucatan bobwhite or black-throated bobwhite (Colinus nigrogularis) is a species of bird in the family Odontophoridae. It is found in Belize , Guatemala , Honduras , Mexico , and Nicaragua . Its natural habitats are subtropical or tropical dry shrubland , subtropical or tropical seasonally wet or flooded lowland grassland , coastal mangroves ...
The spot-bellied bobwhite forms "coveys", groups of three to 15 birds during the non-breeding season. Both males and females incubate nests, with most nests predominantly incubated by females. About 10 white eggs are laid. The chicks are precocial and will leave the nest few hours after hatching.
Egg incubation is done under favorable environmental conditions, possibly by brooding and hatching the egg. Multiple and various factors are vital to the incubation of various species of animal. In many species of reptile for example, no fixed temperature is necessary, but the actual temperature determines the sex ratio of the offspring .
The clutch comprises about 11 eggs (ranging from 6 to 12 [7]), which are "whitish" [7] or "chalk-white". [13] Incubation lasts about 25 days by both the male and the female (2 days longer than that of most American quails). Males help brood the young; at least in captive birds, they may also help build the nest and incubate the eggs. [13]
The behavior of an amphibian hatchling, commonly referred to as a tadpole, is controlled by a few thousand neurons. [4] 99% of a Xenopus hatchling's first day after hatching is spent hanging from a thread of mucus secreted from near its mouth will eventually form; if it becomes detached from this thread, it will swim back and become reattached, usually within ten seconds. [4]