Anibal_H_Castillo
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anibalhcastillo.bsky.social
Anibal_H_Castillo
@anibalhcastillo.bsky.social
Ph.D. candidate in #Terrestrial_biodiversity with @alexsmithants.bsky.social and @shoshanahjacobs.bsky.social. #Feminist #Environmentalist. Dad of 2. He/him. 🇺🇾 🇨🇦.

https://anibalcastillo.wixsite.com/soilbiodiversity
This past Monday and Tuesday (Nov 3rd - 4th), I had the pleasure of participating in the 2025 Latornell Conservation Symposium. I presented a summary of my Ph.D. research and moderated two great sessions. #latornell #latornell2025 #ontario #conservation
@uofguelph.bsky.social
November 6, 2025 at 7:07 PM
November 2, 2025 at 10:09 PM
And that's my 95th #BloodDonation in the bag!! Contact
@canadaslifeline.bsky.social to find out if you're eligible to donate! The need for #blood never ends.
November 1, 2025 at 10:00 PM
Love those! (this one's from my house)
September 30, 2025 at 12:22 AM
September 26, 2025 at 11:34 PM
While at The Arboretum, @uofguelph.bsky.social, I came across this beautiful moth caterpillar of _Hyalophora cecropia_ (Saturniidae). Enjoy!

#Entomology
#Saturniidae
September 26, 2025 at 11:33 PM
August 31, 2025 at 10:07 PM
And that's my 94th #BloodDonation in the bag!! Contact Canadian Blood Services to find out if you're eligible to donate! The need for #blood never ends.
August 31, 2025 at 9:55 PM
July 6, 2025 at 5:02 PM
And that's my 93rd #BloodDonation in the bag!! Contact us Canadian Blood Services to find out if you're eligible to donate! The need for #blood never ends.
And #mask up! The #COVID #pandemic isn't over.
July 5, 2025 at 4:51 PM
May 5, 2025 at 4:55 PM
And that's my 92nd #BloodDonation in the bag!! Contact Canadian Blood Services to find out if you're eligible to donate! The need for #blood never ends.
And #mask up! The #COVID #pandemic isn't over.
May 3, 2025 at 1:56 PM
This is our beloved Cognac and today he turned 11!!
May 1, 2025 at 10:25 PM
Today we went on a hike and saw a beautiful garter snake, Thamnophis sirtalis. Enjoy!
April 27, 2025 at 8:32 PM
= UPDATE =
April 14, 2025 at 1:14 PM
Hi, I just got this message from PeePee's campaign (🤮). I don't know how they got my cell number or if it is legal. Help me out with a witty response so that hopefully, #PierrePoilievre leaves me and the rest of Canada the f*ck alone. Thank you!

#canpoli
#FederalElectionsCanada
April 11, 2025 at 9:30 PM
March 4, 2025 at 11:20 PM
And that's my 91st #BloodDonation in the bag!! Contact @CanadasLifeline to find out if you're eligible to donate! The need for #blood never ends.
And #mask up! The #COVID #pandemic isn't over.
March 1, 2025 at 3:17 PM
This is the way my timeline looked like when I saw this post. You can’t make this up…

#PhDLife
February 19, 2025 at 11:48 PM
January 6, 2025 at 1:43 AM
And that's my 90th #BloodDonation in the bag!! Contact @CanadasLifeline to find out if you're eligible to donate! The need for #blood never ends.
And #mask up! The #COVID #pandemic isn't over.
January 4, 2025 at 5:06 PM
An update on my dog, for no particular reason. Happy Sunday!
December 15, 2024 at 3:38 PM
Happy #WorldSoilDay everyone!!
December 5, 2024 at 4:21 PM