Brown rats and beavers can easily be mistaken for muskrats and coypu. Therefore it would be good to look at the validation status of these observations in citizen science datasets.
For the waarnemingen.be (and I expect waarnemingen.nl) data this can be done by looking at the Identification verification status.
Brown rats and beavers can easily be mistaken for muskrats and coypu. Therefore it would be good to look at the validation status of these observations in citizen science datasets.
For the waarnemingen.be (and I expect waarnemingen.nl) data this can be done by looking at the Identification verification status.