#ecosystemengineer

[baylaart]

#nitrogencycle for @zoekellerart #wildoctoberart #ecosystemengineer . Can't believe tomorrow is the last day of #inktober2020 #inktober #drawloween (at New Haven, Connecticut) https://www.instagram.com/p/CG-OwEPJSNt/?igshid=10lwnhni8aeu3

[davidbuckleyborden]

Beaver fever, ecocide deceiver. @fourdollarsteak is a stitch witch like no other. Another twisted #fabflagcollab with the talented Mike D. #ecosystemengineer #castorcanadensis #flag #vexillogy (at Cambridge, Massachusetts) https://www.instagram.com/p/B3KqyXfghOj/?igshid=19ci6n8u8j1f1