Tuesday, May 26, 2015

Three-toed Woodpecker

Three-toed Woodpecker
 The three-toed woodpecker is a woodpecker of the north.In fact their range extends further north than any other woodpecker. The American three-toed woodpeckers range extends through the boreal forests of Canada and down into the Rocky Mountains. The Eurasian three-toed woodpecker's range extends through out northern Europe and Asia. The American and Eurasian version both look similar but differ in their DNA. The three-toed woodpecker gets its common name because it is one of only a few species of woodpeckers that have only 3 toes, most species have 4. The black-backed woodpecker also has only three toes. it is found in similar habitats, although its range does not extend quite as far north. The three-toed and black-backed woodpeckers look very similar except that the three-toed woodpecker has white barring on its back while the black-backed has a plain black back, as its name would suggest.



Tuesday, May 19, 2015

Scissor-tailed Flycatcher

Scissor-tailed Flycatcher
The scissor-tailed flycatcher is long tailed tyrant flycatcher. They are a member of the Tyrannus, or kingbird genus. They breed in the south central United States, including Texas, Oklahoma, Kansas as well as parts of Louisiana, Arkansas, Missouri, New Mexico and northern Mexico.
Scissor-tailed Flycatcher
Even though much of their breeding territory has warm temperatures year round, the scissor-tailed flycatchers migrate south each winter down into southern Mexico and Central America. Prior to migrating they often gather in premigratory flocks of up to 1000 birds 
Scissor-tailed Flycatcher
  As with most kingbirds the scissor-tailed flycatcher primarily eats insects. They catch their prey by hawking,  flying off from a perch to catch a flying insect in the air, or gleaning them from branches. Although they are a flycatcher they feed mainly on grasshoppers, dragonflies and robber-flies. On their wintering grounds they may also eat some fruit.
Scissor-tailed Flycatcher
Scissor-tailed fly catchers are extremely territorial while breeding and will often go after larger birds such as hawks, owls, and crows that enter their territory. They are also the state bird of Oklahoma.


Tuesday, May 12, 2015

Roseate Spoonbill

 Roseate Spoonbill
The roseate spoonbill is a large colorful wading bird that is found in wetland in the coastal Gulf Coast, Mexico, Caribbean, Central America and parts of South America. In the United States they are found in Southern Florida, and the Gulf Coast of Texas and Louisiana. In the early 1900's these birds had been nearly eliminated from the U.S. due to the feather trade, which killed birds for feathers that were used for fans, hats, and clothes. In south Florida there were less than 50 breeding pairs left.
Roseate Spoonbill
With the Migratory Bird Act of 1918 most native species of birds in North America were given protection. Populations of roseate spoonbills began to rise again in the United States. In southern Florida spoonbills typically nest in mangrove trees. However in Texas and Louisiana most spoonbills nest on the ground on small off shore islands. The islands help protect their nests from predators who do not want to cross the water. Unfortunately their reliance on these island nesting sites make them susceptible to habitat loss, due to coastal development, and environmental factors such as huricanes and oil spills.