Mudskippers are unusual fish that inhabit the mangrove forests and brackish waters of tropical coasts, with the exception of the New World. Their pectoral fins resemble hands and are used as support for the movement, and even for climbing trees at high tide.
#1 Mudskippers live among mangroves in deep mud:

#2 To get closer to them, you need to come at low tide and climb knee-deep into the slime:

#3 These are the tracks of the Mudskipper:
