Hi all - https://www.pnas.org/content/118/21/e2023170118
"By aggregating the species-level estimates, we find that there are ∼50 billion individual birds in the world at present." Thanks Gary Lefko, Nunn http://www.friendsofthepawneegrassland.org https://www.inaturalist.org/projects/birds-and-more-of-the-pawnee-national-grassland -- -- You received this message because you are subscribed to the Google Groups "Colorado Birds" group. To post to this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/cobirds?hl=en?hl=en * All posts should be signed with the poster's full name and city. Include bird species and location in the subject line when appropriate * Join Colorado Field Ornithologists https://cobirds.org/CFO/Membership/ --- You received this message because you are subscribed to the Google Groups "Colorado Birds" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/cobirds/836f9390-7c0b-4882-bce1-64d72346f767n%40googlegroups.com.
