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A gray catbird's song is easily distinguished from that of the northern mockingbird (Mimus polyglottos) or brown thrasher (Toxostoma rufum) because the mockingbird repeats its phrases or "strophes" three to four times, the thrasher usually twice, but the catbird sings most phrases only once. The catbird's song is usually described as more raspy ...
Of the 2530 endemic species, 238 are found only in Brazil and 337 are only in one of 12 other countries and territories. Seventeen of the 3485 total species have been introduced to South America. In addition, 106 of the species are vagrants to the continent, with only a few records, and some have made only a single appearance. Twenty-nine ...
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]
Tyrant flycatchers are Passerine birds which occur throughout North and South America. They superficially resemble the Old World flycatchers, but are more robust and have stronger bills. They do not have the sophisticated vocal capabilities of the songbirds. Most, but not all, are rather plain. As the name implies, most are insectivorous.
For relevancy, birds of a higher or lower scale of presence (e.g. 1. pan-American or also found on other continents - 2. birds present at local regional level) are included in parent or sub-categories respectively (e.g. "birds of the Americas" or "birds of the Amazon Basin" etc.).
Tyrant flycatchers are passerine birds which occur throughout North and South America. They superficially resemble the Old World flycatchers, but are more robust and have stronger bills. They do not have the sophisticated vocal capabilities of the songbirds. Most, but not all, have plain colouring. As the name implies, most are insectivorous.
The isolation of South America had an abrupt end some few million years ago when the Isthmus of Panama was formed, allowing small scale migration of animals that would result in the Great American Interchange which caused many marsupials such as Thylacosmilus to go extinct. [2] South America is the continent with the largest number of recorded ...
Tyrant flycatchers are Passerine birds which occur throughout North and South America. They superficially resemble the Old World flycatchers, but are more robust and have stronger bills. They do not have the sophisticated vocal capabilities of the songbirds. Most, but not all, are rather plain. As the name implies, most are insectivorous.