A cluster of colorful tunicates grow on a coral reef amid the remote, tropical islands of Raja Ampat, Indonesia.

animal animal themes animals in the wild aquatic ascidiacea ascidian biodiversity close up cluster colony color image coral reef coral triangle directly above ecology ecosystem filter feeders growth habitat high angle view horizontal indonesia invertebrate marine biology misool multicellular organisms nature no people outdoors photography raja ampat reef science sea life sea squirts sessile southeast asia tunicate undersea underwater urochordates waigeo west papua wildlife zooid zoology