https://www.youtube.com/watch?v=gjN_nObFjDE
I was told and I believe that birds carry protozoans on their feet. So, when I saw a family of crows bathing in my friend's birdbath I thought I would find numbers of protozoans in the water when they left. Sampling the water, I did find bacterial growth but no protists. On the other hand, garden plants being rooted in a jar of water harbored masses of protists, amoebas and bacteria. An interesting comparison.
Crows' Bath & Rooting Plants
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Re: Crows' Bath & Rooting Plants
I would expect any standing water outside to accumulate protists. Maybe your friend treats the bird bath water to keep down mosquitos?
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- Posts: 3333
- Joined: Sun Mar 22, 2020 10:06 am
- Location: Winnipeg, Manitoba, Canada
Re: Crows' Bath & Rooting Plants
I think the water was pretty new--not standing long enough.