the crows have been barking in our backyard lately. they sit high in the trees and take turns flying to prime spots, cawing and letting all other crows know that there is an invader, an intruder, something with ill intent in the area.
the hawk has been hanging out in our backyard lately. he sits high in the trees or on the neighbor’s swingset or on our chainlink fence and every so often swoops down to fetch something mysterious and unseen off the ground.
the crows do not like the hawk and make it known. oftentimes, they gather together, mobbing, protests in-beak, and chase the hawk off. although not in harmony, it is a symbiotic relationship, predation, this hawk-crow living arrangement. the crows recognize that the hawk is a predator. they do not nuance the behavior of the hawk nor do they make excuses. they have no illusions and their task is clear – to drive him out of their territory.
crows, dealing with predation of hawks and owls, do not get to just live peacefully flying about, building nests, laying eggs, raising their young, making trips to the local walmart.
instead, in examples of symbiotic parasitism, parasitic birds prey on crows and other birds, laying foreign eggs in their nests, removing the host’s eggs. these eggs often hatch sooner than those of the crows, taking over the nest. fantasies of elitism, selectionism and superiority surely brew in their agenda-driven actions.
about 100 different brood parasites show up as a “wolf in sheep’s clothing” attempting to fool various host birds, lay eggs in others’ nests, avoid the work and, eventually, reap the benefits as the newly hatched offspring kill off the siblings in the nest. it is “survival of the fittest”. some hosts recognize the wolf in their nest and fling them out, but this is not a common defense mechanism. brood parasites have evolved for long term. and crows and other hosts need be savvy enough to still survive, nonetheless.
as the crows mob in the tall oak tree behind us and begin cawing i think that we, too, must be noisy.
for there is a wolf in sheep’s clothing, set on long term survival, ruthless and predatory, parasitic and dangerous. do not nuance the wolf’s behavior. do not make excuses. have no illusions. be clear. recognize that it has ill intent, fantasies of elitism, selectionism and superiority, and must be driven out.
read DAVID’S thoughts this D.R. THURSDAY