Green tree pythons and Emerald tree boas, although similar in appearance, belong to different species and regions. Emerald ...

One tree that tends to suit ... through several different colors. Starting in the spring with purple leaves, they gradually ...

At the same time, the tree seals the cut, so that when the leaf is finally ... the leaves stay on the trees during winter and keep their green color. Most of the conifers - pines, spruces, firs, ...

Tree snail shells are popular with collectors because of their ... The mucous protects against parasites and bacteria. Both the green colour and the speckled areas on the eel's skin provide extra ...

When leaves are green they are working as organs for the tree. The green colour comes from a part of the cell called chlorophyll, which processes sunlight into sugars that the tree can ‘eat’.