The female new guinea singing dog sings at the San Diego zoo



Ideal rooster-alarm.


Amazing Australian Lyrebird.


Parrot crying like a baby.


Talking dogs.


Talking cats.
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Alex E

Ecoclimax is defined by Odum (1969) as the culmination state after a succession in a stabilized ecosystem in which maximum biomass (or high information content) and symbiotic function among organisms is kept per unit of available energy flow.