anas crecca การใช้

• Also found here is the nationally scarce teal ( " Anas crecca " ) occur on the site as a whole.
• It is designated as a Site of Special Scientific Interest as it supports nationally important wintering populations of teal ( " Anas crecca " ).
• During the winter, black-necked grebes, red-crested pochards, mallard, common teal ( " Anas crecca " ), and common merganser are common.
• Some 96 species of aquatic and bankside vascular plant species have been recorded from Southlake Moor, of particular interest is the teal ( " Anas crecca " ) and tufted duck ( " Aythya fuligula " ).
• The "'green-winged teal "'( " Anas carolinensis " or " Anas crecca carolinensis " ) is a common and widespread duck that breeds in the northern areas of North America except on the Aleutian Islands.
• In fact, the description he used in " Systema Naturae " was the name under which the bird went in the " Fauna Svecica ", demonstrating the value of his new binomial nomenclature by compressing the long-winded names formerly used in biological classification into much simpler scientific names like " Anas crecca ".