Taiga Bibliography On Flowvella

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  1. Taiga Bibliography On Flowvellane

Winter in the taiga is harsh. Temperatures drop drastically, and heavy snowfall is common. Because of this, many of the taiga's birds migrate to avoid the poor conditions of the winter months.

Taiga Bibliography On Flowvellane

Columbia high school alma mater. In migration, these birds will fly south to warmer climates to find food and shelter. For example, the spends summers in its breeding grounds, the taiga of northern Canada. However, during the winter, the geese may fly as far south as Texas and Florida. Birds are not the only animals that migrate. Caribou, which spend summers on the taiga's northern border with the tundra, migrate farther south in the taiga to find their winter food source -- lichens. Summer and Winter Coats. The environment of the taiga changes dramatically between the summer and winter months.

Taiga

Bioexpedition, B. Taiga biome - animal facts and information. [online] Retrieved from: [Accessed: 8 Jan 2014]. Taiga climate. /dustcart-driver-for-mac/. Retrieved January 8, 2013, from Blue Planet Biomes website: http://www.blueplanetbiomes.org/taiga_climate_page.htm.

In summer, the forest floor is covered in dead plant matter, while in winter, snow covers the landscape. Some mammals have adapted to be camouflaged in both seasons. The has brown fur during the summer months, which allows it to blend into dirt and evade the eyes of predators. However, during winter, the hare grows white fur that allows it to blend in with a snow bank. The ermine, a small predator related to the weasel, uses a similar strategy. Its summer coat is dark brown, while in winter it is entirely white, except for a black tuft on the end of its tail. Migration is not the only strategy that animals use to survive winter in the taiga.

Instead of braving the poor climate, some mammals sleep out the winter instead, in a behavior called hibernation. Bears, and some rodents such as chipmunks and squirrels, dig dens or burrows as winter approaches. During the winter months, these mammals retreat to their dens and go to sleep. Their heart rate, metabolism and breathing slow, allowing them to endure the cold without additional food. Depending on the region, animals can hibernate for months at a time-- bears in Alaska may hibernate as much as half of the year. Adapted Feet.

The taiga is frequently covered in snow. To move quickly and effectively through snow, some animals' feet have evolved for better traction and footing. The caribou has large hooves, with two extended toes called 'dew claws.' The increased size of the caribou's feet allows them a stable foundation on which to walk.

This entry was posted on 09.04.2016.