Factors affecting the distribution of animals on the planet.
You already know that animals colonized the planet all major habitat: nazemnopovitryane, water, soil, and organisms living beings. Thus each animal species occupies a territory - the area.
Unlike plants, animals belonging to heterotrophs. This means that they do not use light to create organic compounds from inorganic and ready to consume organic compounds. However, the light plays in their lives important.
Red Book of Ukraine - annotated and illustrated list of rare species and subspecies that are endangered in Ukraine, and to be protected, the main document that generalization about the current state of the rare and endangered extinction of animal and plant under which the development of scientific and practical measures for their protection, restoration and sustainable use.
Breeding, migratory bird. In the 1 st half of the twentieth century. small colonies existed in the lower reaches of the rivers flowing into the Black Sea and Azov Sea. After World War II, breeding in Ukraine was not observed, but since 2000 single slot occasionally found in the Danube Biosphere Reserve in the Ukrainian part of the Danube Delta. Lituyuchyy, migratory bird. Within Ukraine sporadically nest on the Danube lakes Kugurluj and Kartal in 2000 was an attempt (unsuccessful) breeding in the Danube Biosphere Reserve. Sedentary, nomadic. In Ukraine, a rare breeding bird on the coast of the Crimea (peninsula Tarhankut, south coast, south of the Kerch Peninsula). Nests of about 850 -900 pairs, includingapprox. 500 pairs in Tarhankut.
Breeding, migratory, wintering. Nests in the Azov-Black Sea coast, mostly in the delta of the Danube, Dniester, Dnieper and on the Eastern Sivash, small settlements are elsewhere in the south. Since the end of the 1990 s significantly increased the number and mastered the new territory. Rarely happens in the north, particularly in the Kiev region, and in Transcarpathia. Separate registration possible throughout the country, especially in the Dnipro basin. Breeding, migratory. In Ukraine nests in the Lower Danube, Dniester and Dnieper, in Crimea (Swan Islands, East Sivash), south of Zaporozhye region (floodplain milk) and elsewhere in southern Ukraine. During migration occurs in almost all waters south of Ukraine. The largest colony is in the wetlands of the Danube, Dniester, Dnieper and on the Eastern Sivash; elsewhere in southern Ukraine some nesting pairs and groups with 12. 5 pairs.
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