What is the estimated number of animals in a forest using a Poisson model?

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The discussion centers on estimating the number of animals in a forest using statistical models, specifically the Poisson distribution. Participants express uncertainty about the appropriate distribution to use, with a preference to avoid the Normal distribution. The hypergeometric distribution is suggested as an alternative if animal marking is permitted. However, the consensus leans towards the Poisson model for estimating animal populations based on counts over time in a defined area.

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EvLer
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I am not sure which distribution this is:
there are N animals in a forest, we don't know N but would like to estimate it... so, I need to select a model (distribution)

ps: i am trying to avoid Normal distribution...
 
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Are you permitted to capture and mark animals? If yes, using hypergeometric distbn. we can estimate N.
 
doesn't say anything about marking, i think they just count it in an area over time, that's my assumption, but the problem does not say. So, perhaps Poisson?
 

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