Tanagers

Beez Neez
Skipper and First Mate Millard (Big Bear and Pepe)
Mon 28 Jun 2010 21:13
The Tanager
 

 

 
 
The Green Honeycreeper

 

 

There were traditionally about 240 species of tanagers, but the taxonomic treatment of this family's members is currently in a state of flux. As more of these birds are studied using modern molecular techniques it is expected that some genera may be relocated elsewhere. Already species in the genera Euphonia and Chlorophonia, which were once considered part of the tanager family, are now treated as members of Fringillidae, in their own subfamily (Euphoniinae). Likewise the genera Piranga (which includes the Scarlet Tanager, Summer Tanager, and Western Tanager), Chlorothraupis, and Habia appear to be members of the Cardinal family, and have been reassigned to that family by the AOU.

 

Description: Tanagers are small to medium-sized birds. The shortest-bodied species, the White-eared Conebill, is three point eight inches long and weighs seven grams, barely smaller than the Short-billed Honeycreeper. The longest, the Magpie Tanager is eleven inches and weighs two point seven ounces. The heaviest is the White-capped Tanager which weighs four ounces and measures about eight point seven inches. Both sexes are usually the same size and weight. Tanagers are often brightly colored, but some species are black and white. Birds in their first year are often duller or a different color altogether. Males are typically more brightly coloured than females.

Most tanagers have short, rounded wings. The shape of the bill seems to be linked to the species' foraging habits.

 

Distribution: Tanagers are restricted to the New World and mainly to the tropics. About 60% of tanagers live in South America, and 30% of these species live in the Andes. Most species are endemic to a relatively small area.

 

Behaviour: Most tanagers live in pairs or in small groups of 3-5 individuals. These groups may consist simply of parents and their offspring. Birds may also be seen in single species or mixed flocks. Many tanagers are thought to have dull songs, though some are elaborate.

 

Diet: Tanagers are omnivorous, and their diet varies from genus to genus. They have been seen eating fruits, seeds, nectar, flower parts and insects. Many pick insects off branches. Other species look for insects on the underside of leaves. Yet others wait on branches until they see a flying insect and catch it in the air. Many of these particular species inhabit the same areas, but these specializations alleviate competition.

 

Reproduction: The breeding season begin in March through until June in temperate areas and in September through October in South America. Some species are territorial while others build their nests closer together. There is little information on tanager breeding behavior or whether they are monogamous or polygamous. Males show off their brightest feathers to potential mates and rival males. Some species' courtship rituals involve bowing and tail lifting.

Most tanagers build cup nests on branches in trees. Some nests are almost globular. Entrances are usually built on the side of the nest. The nests can be shallow or deep. The species of the tree they choose to build their nest in and the nest's position varies among genera. Most species nest in an area hidden by very dense vegetation. There is still no information on the nests of some species.

The clutch size is three to five eggs. The female incubates the eggs and builds the nest, but the male may feed the female while she incubates. Both sexes feed the young. Five species have helpers assist in feeding the young. These helpers are thought to be the previous year's nestlings.

 

The tanager group has many very brightly coloured birds but the one that stole my heart was none other than a buff tanager, he entertained me royally on my 50th birthday.

 

 

 

 

 

He danced - he sang

 

 

He shook his booty

 

 

 

He tidied - he posed

 

 

 

He scratched - he looked cute

 

 

Then he got ready to go about his business

 

ALL IN ALL A CUTE SPECIES OF BIRD