The size of the lesser whitethroat is about 13.5cm in length. In all plumages and races, a combination of dull grayish-brown upper parts (greyer on the head), diffusely darker...
This horseshoe crab (Limulus polyphemus) was formerly a crustacean and is the sole survivor of an extinct group of arthropods intermediate between trilobites and...
Looking like Long-Limbed versions of their close relatives, the starfishes, Brittle Star occurs in huge numbers around the sea coast. Sometimes thousands of individuals...
The coral reef destruction is badly impacted due to human activities. Reefs are very fragile underwater ecosystems and environments that cannot tolerate a wide...