Blue-Gray Tanager (Thraupis episcopus) lives in tropical rainforest across Mexico to northeast Bolivia and northern Brazil. Its conservation status is Least Concern.
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From Mexico to Florida, it travels across continents, covering a range that stretches from Mexico south to northeast Bolivia and northern Brazil, all of the Amazon Basin, except the very south. Humans have also moved it farther, introducing the bird to Lima in Peru and to Florida in the United States. Adding to its diversity, scientists recognize 14 subspecies that differ in the exact hue of the blue shoulder patch, ranging from grayish to greenish or purplish-blue shades.
Two weeks of sitting, then another three, define its early family life: the female lays one to three, usually two, dark-marked whitish to gray-green eggs in a deep cup nest tucked in a high tree fork or building crevice. She then incubates them for 14 days, after which the chicks remain in the nest for another 17 days before fledging.
It loves burned fields more than virgin jungle, thriving in secondary forest that grows after slash-and-burn agriculture is abandoned, and is more common there than in untouched primary forest. Though it can survive in areas cleared for grazing, the bird avoids places with heavy human or livestock activity, preferring the edge habitats where wild fruits appear after a field lies fallow. This flexibility shows how some tropical birds can turn human disturbance into new foraging opportunities.
Despite city life, it isn't endangered; the blue-gray tanager remains widespread and common throughout its huge range, earning a Least Concern rating on the IUCN Red List of Threatened Species. This status reflects its ability to live alongside humans, feed on cultivated fruits like papayas, and occupy both forest and garden habitats.
Measuring just 16-18 cm (6.3-7.1 in) from tip to tail while carrying a body mass of only 30-40 g (1.1-1.4 oz). That tiny frame packs a bright blue-gray plumage and a short, thick bill. A bird that lives on fruit, nectar, and small arthropods.
Sources
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RangeMexico to northeast Bolivia and northern Brazil
HabitatTropical rainforest
DietInsects and fruit
About the Blue-Gray Tanager
In the lush canopies of the tropical forest, the Blue-Gray Tanager dances with effortless ease, its iridescent feathers glimmering like shards of sky and stone as it flits between the branches. With a flick of its tail and a twitch of its wing, this diminutive bird navigates the dense foliage with precision, its bright, inquisitive eyes drinking in the vibrant hues of its surroundings. As it alights upon a sun-dappled perch, the tanager's melodic song bursts forth, a joyous cascade of sound that echoes through the forest, a testament to its carefree and resilient spirit.
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