When can you see tadpoles, summer or spring?

Tadpoles are usually born in late spring and early summer. Frogs lay eggs from March to July every year, and the temperature in the north is low, so they lay eggs late. The climate in the south is warm, and most of them start spawning in March, and April is the peak of spawning. The newly hatched tadpoles are spindle-shaped and have no limbs. They have a long tail in the mouth and inner gills, and one side of the tail is flat, which is adsorbed on aquatic plants and nourished by the remaining yolk in the body, so they mainly live in groups.

morphological character

Aquatic larvae of frogs and toads. Compared with salamander larvae, it has a short body, oval shape, wide tail, small mouth and no external gills. The inner gill is covered by gill cover. Tadpoles with lighter body color, slightly round body, long tail and long mouth at the front end of their heads are frogs. Tadpoles of toads with black body, shallow tail, oval shape, short tail and mouth in front of their heads are called tadpoles.

Toad's tadpoles are black, and its mouth grows on the front of its head. Frog tadpoles are lighter in color and their mouths are at the front of their heads. Toad tadpoles are smaller than frogs. The dense group are tadpoles of toads, mostly tadpoles of frogs.