The creamy-bellied gnatcatcher (Polioptila lactea ) is a species of bird in the family Polioptilidae. It is found in Argentina, Brazil, and Paraguay.
Te
TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Flocking birds are those that tend to gather to forage or travel collectively. Avian flocks are typically associated with migration. Flocking also ...
No
Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
C
starts withThe creamy-bellied gnatcatcher is 10 to 12 cm (3.9 to 4.7 in) long and weighs approximately 7 g (0.25 oz). The male has a bluish-black cap and white lores and supercilium. Its upperparts are dark slate blue. Its long tail's central feathers are black and the outermost white with those between being black and white. Its cheeks and underparts are pale yellowish transitioning to white on the lower belly. The female and juvenile are similar to the male but with slate gray crowns.
The creamy-bellied gnatcatcher is found in southern Brazil from Mato Grosso do Sul and Rio de Janeiro states south to Santa Catarina state and adjoining southeastern Paraguay and northeastern Argentina. It inhabits several biomes including open humid forest and its edges, temperate rainforest, semi-deciduous forest, and scrublands. It elevation it usually occurs below 400 m (1,300 ft).
The creamy-bellied gnatcatcher's diet is not well known but is probably small insects and spiders. It forages by gleaning and hover-gleaning foliage, alone and in mixed-species foraging flocks.
Almost nothing is known about the creamy-bellied gnatcatcher's breeding phenology. One nest has been described. It was built by both sexes of moss and leaves in the crotch of a branch near the top of a 30 m (98 ft) high tree.
The IUCN has assessed the creamy-bellied gnatcatcher as Near Threatened. "This species is restricted to lowland forest in a region where habitat destruction has been widespread...and existing populations are likely to be highly fragmented."
