Search results
Results from the WOW.Com Content Network
The gray catbird (Dumetella carolinensis), also spelled grey catbird, is a medium-sized North American and Central American perching bird of the mimid family. It is the only member of the " catbird " genus Dumetella .
The eggs are laid at long intervals which has also been observed in the Green catbird. [32] These eggs are laid on alternate days about 48 hours apart. [33] The female is the sole incubator of the eggs. [1]
Grey catbirds have been seen invading brown thrashers' nests and breaking their eggs. [14] Other than the catbird, snakes, birds of prey, and cats are among the top predators of the thrasher. [75] In Kansas, at least eight species of snake were identified as potentially serious sources of nest failure. [76]
The green catbird (Ailuroedus crassirostris) is a species of bowerbird found in subtropical forests along the east coast of Australia, from southeastern Queensland to southern New South Wales. It is named after its distinctive call which sounds like a cat meowing, although it has also been mistaken for a crying child.
All bird eggs contain the following components: [1] The embryo is the immature developing chick; The amnion is a membrane that initially covers the embryo and eventually fills with amniotic fluid, provides the embryo with protection against shock from movement
All Papuan bowerbirds lay one egg, while Australian species lay one to three with laying intervals of two days. [ 6 ] [ 7 ] Bowerbird eggs are around twice the weight of those of most passerines of similar size [ 8 ] [ 9 ] – for instance eggs of the satin bowerbird weigh around 19 g (0.67 oz) as against a calculated 10 g (0.35 oz) for a ...
The common name, catbird, refers to these species' "wailing cat-like calls". [2] The scientific name Ailuroedus is derived from the Greek 'ailouros', meaning cat, and 'eidos', referring to form (or perhaps from oaidos, singer).
White-eared catbird Gray catbird A gray catbird voicing cat-like sounds at Wildwood Preserve Metropark, Ohio, US. Several unrelated groups of songbirds are called catbirds because of their wailing calls, which resemble a cat's meowing. The genus name Ailuroedus likewise is from the Greek for 'cat-singer' or 'cat-voiced'. [1]