Like some of our colleagues (who I support), I am offering to serve as a checkuser, not least to ensure adequate coverage in case one of the others is unavailable.
Please comment at Wikispecies:Checkusers/Requests/Pigsonthewing.
[Apologies if you receive a duplicate notification; I wasn't aware of Wikispecies:Mail list/active users, and sent my original notification to the list of administrators instead.]