Elusive Signal Blennies in threatening posture, Emblemaria walkeri, La Paz, Baja California Sur, Mexico

elusive signal blenny emblemaria walkeri la paz baja california sur mexico signal blenny pike blenny tube blenny flagblenny fighting threatening behavior territorality gulf of california sea of cortez sea of cortes vermilion sea pacific ocean baja california north america geography nature sea ocean sealife marine wildlife underwater no people two animals animal head side view close up horizontal rm