A class frog has a see-through belly. It lays its eggs on leaves hanging over a stream. The tadpoles fall straight into the water when they hatch.
Canadian Tree Guide
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Elder
blue elderSambucus glauca Nutt.
Blue elder belongs to the Honeysuckle family. It is usually found as a tall shrub but it can grow to reach about 9 m. The berry-like bluish-black fruits are sweet and edible, and can be used for making jams, jellies, pies and wine. The fruit is an important source of food for many birds.