I can answer questions about both vertebrate and invertebrate zoology. I am an expert in animal behavior, especially birds.
I have taught for over 50 years. I teach college biology courses and I have led tours to the Galapagos Islands and the Belize rain forest
| User | Date | K | C | T | P | Comments |
|---|---|---|---|---|---|---|
| emily | 11/12/09 | 10 | 10 | 10 | 10 | Thank you Walter. I appreciate your prompt ..... |
| Ken | 11/11/09 | 10 | 10 | 10 | 10 | |
| Eliz | 11/09/09 | 7 | 7 | 8 | 7 | Thank you for your time. Eliz |
| John | 11/06/09 | 10 | 10 | 10 | 10 | Thankyou Walter, I do recall seeing hawks ..... |
| Steve | 11/03/09 | 10 | 10 | 10 | 10 | I did not know we had bull ..... |
The average incubation period for Mallard duck eggs is 28 days starting from the time laying is over and she sits on them. If the Muscovy mated with the duck then these are going to be infertile. Talk
Hi Jaclyn Abacot ducks have been artificially selected from Mallards and are classified in the Genus Anas. Muscovy ducks are a separate Genus, Cairina. If the Muscovy Drake bred with the Abacot, which
Hi John These ducks are wild animals guided by their heredity makeup and not by your actions. You bear no responsibility for the loss of a duck so stop beating yourself up over it. I do understand your
Whales reproduce the same way as all mammals, by copulation. Although it is more complicated with such huge mammals in water The latest evidence we have today that there are two reasons. On is that
Hi Kim; There is no web site or person that could name all known animal species. There are 950000 insects alone and the total named animal species is over 1.2 million. If I had the list in hand and

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