Danube crested newt newt species, the Danube crested newt is more adapted to life along a river system and frequently occurs in flowing water and together with fish. Typical breeding sites are slow-flowing river margins, oxbow lakes, flooded marshland, larger ponds, or ditches, provided abundant underwater vegetation is available. During land phase, the newts live in deciduous forests or groves, bushlands, or meadows. Danube crested newts have the longest aquatic phase in the genus "Triturus". Adults move to their breeding sites in February or March and usually stay there for six months; occasionally, they may even stay longer or return to the water
Bowhead whale Bowhead whale The bowhead whale ("Balaena mysticetus") is a species of the family Balaenidae, in parvorder Mysticeti, and genus "Balaena", which once included the right whale. A stocky dark-coloured whale without a dorsal fin, it can grow in length. This thick-bodied species can weigh from . They live entirely in fertile Arctic and sub-Arctic waters, unlike other whales that migrate to low latitude waters to feed or reproduce. The bowhead was also known as the Greenland right whale or Arctic whale. American whalemen called them the steeple-top, polar whale, or Russia or Russian whale. The bowhead has the largest mouth