Date: 10/1/19 11:07 pm
From: Roger Kuhlman <rkuhlman...>
Subject: RE: [birders] SCIENMAG: Collapse of desert bird populations likely due to heat stress from climate change

I would have no doubt that a lot of the best places for birds to live in American desserts particularly those in Arizona have been taken over by People or their Human Development. If there was far fewer people living in Arizonan dessert climates, bird populations would not be so threatened by the heat. It is a well-known meteorological fact that the Arizonan dessert climate has been far drier and hotter in the relatively recent past. Climates there have fluctuated naturally rather dramatically over the decades or hundreds of years. Also dessert habitats are definitely the not the best place to stuff millions and millions of people as in the Phoenix mega-suburban sprawl area or the less one around Tucson.

Roger Kuhlman
Former resident of Phoenix Arizona

Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10

________________________________
From: Janet Hinshaw <jhinshaw...>
Sent: Monday, September 30, 2019 4:18:38 PM
To: <birders...> <birders...>
Subject: [birders] SCIENMAG: Collapse of desert bird populations likely due to heat stress from climate change

For all of you that love to bird in desert areas.

Collapse of desert bird populations likely due to heat stress from climate change
Hotter temperatures mean birds need more water to cool off -- if it's availableCredit: Image courtesy of Sean Peterson As temperatures rise, desert birds need more water to cool off at the same time as deserts are becoming drier, setting some species up for a severe crash, if not extinction, according to a new study...

Read in SCIENMAG: https://apple.news/AtPGEH-uOQWi5w-92xUR-tA


Shared from Apple News<https://www.apple.com/news>


Sent from my iPhone

--
Birders is a service of the Great Lakes Commission. Visit us at www.glc.org
---
You received this message because you are subscribed to the Google Groups "Birders" group.
To unsubscribe from this group and stop receiving emails from it, send an email to birders+<unsubscribe...><mailto:birders+<unsubscribe...>.
To view this discussion on the web visit https://groups.google.com/a/great-lakes.net/d/msgid/birders/<9344E7D6-1FE9-443D-94AB-70CED1A85651...><https://groups.google.com/a/great-lakes.net/d/msgid/birders/<9344E7D6-1FE9-443D-94AB-70CED1A85651...>?utm_medium=email&utm_source=footer>.

--
Birders is a service of the Great Lakes Commission. Visit us at www.glc.org
---
You received this message because you are subscribed to the Google Groups "Birders" group.
To unsubscribe from this group and stop receiving emails from it, send an email to birders+<unsubscribe...>
To view this discussion on the web visit https://groups.google.com/a/great-lakes.net/d/msgid/birders/<DM6PR14MB2777E59B924C1E6D0F25D4D2C59C0...>

 
Join us on Facebook!