Two Ecological Terms and Examples

by Dave Hanks

Symbiosis or (Mutualism)

The above term refers to species that depend upon each other for the
benefit of both organisms. This points out the fact that we all depend
upon others for our own wellbeing. In fact, others depending on us
makes their return help to us even more beneficial.

Here are some special symbiotic relationships:

CLARK’S NUTCRACKER and LIMBER PINE – The bird feeds on the nuts
and in return spreads the pine’s seeds, which the tree, being
rooted in the earth,is unable to do.

GRAY WOLF and BARREN GROUND CARIBOU – The caribou furnish the
wolf its food, and the wolf gets rid of the diseased and
unproductive, thus keeping the caribou population healthy and
at its maximum.

SHARK and REMORAS (a tiny fish) – The Remoras are hygienic
because they clean the shark’s teeth. In return they get some
food and much protection from potential enemies by staying close
or in the shark’s jaws.

HONEY BEE and FLOWERS – Bee gets nectar and plant gets pollinated.

Ice Cream Species

This refers to an animal’s favorite food – that food it will always
select if it is available.

Here are some preferences:
GRIZZLIES -> Ground Squirrels
SWAINSON’S HAWK -> Rabbits
CARIBOU -> Lichens
MOUNTIAN LION -> Deer
Isolated or semi-isolated areas, with good deer populations, are also
endowed with healthy Mountain Lion populations

btdeerp

Black-Tailed doe – a sub-species of Mule deer

 

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