www.nbcnews.com/science/clim... #phenology
Bright, brief and early: New England's fall foliage may not last long
A season that draws millions of tourists and billions of dollars to the Northeast may be briefer and less predictable this year as climate change reshapes the iconic fall landscape.
www.nbcnews.com
Amazing interview with Amanda Wanlass, Executive Director of Indiana #Phenology! www.wishtv.com/beo-show/loc...
Local Group Helps Track Seasonal Changes in Plants and Animals
The team at Indiana Phenology travels the state, helping small businesses, teachers, and community groups learn how to track important seasonal changes in the environment.
www.wishtv.com
I had such a great time at the Colorado Native Plant Society meeting this past weekend! Made some great friends and enjoyed seeing some glimpses of fall color 🍂#phenology
Reposted by: Theresa M. Crimmins
Applications now open for our Local Phenology Leader Certification Course, an interactive, online 10-week course on planning and implementing a long-term phenological monitoring program for your organization or community. Course runs Sep 29-Dec 5. Apply by Sep 21. www.usanpn.org/nn/LPLCertif...
The 2024 #BulletinAMS State of the Climate Assessment is out today. @usa-npn.bsky.social contributed data & info about how #phenology is changing in the U.S. The timing of plant and animal activity such as leaf-out is a strong indicator of species and ecosystem response to changing conditions.
Hooray @lpzoo.org! Congrats on 5 years of #phenology observations on native hibiscus!
www.lpzoo.org/phenology-an...
www.lpzoo.org/phenology-an...
Phenology and Flowers: Researching the Growing Cycles of Plants | Lincoln Park Zoo
An project studying the growing cycles of plants has been going on at Lincoln Park Zoo for five years—and is poised to expand for the next five.
www.lpzoo.org
Thank you so much, Michelle Sutton, for the wonderful review of my book, _#Phenology_, in City Trees Magazine! read.dmtmag.com/i/1537178-ju...?
City Trees - July/August 2025
City Trees is a premier publication focused on urban + community forestry. In each issue, you’ll learn how to best manage the trees in your community and more!
read.dmtmag.com
Now, as always, getting outside is good for you and your mood. Thankful for the opportunity to write for Arizona Daily Sun. #phenology
azdailysun.com/opinion/colu...
azdailysun.com/opinion/colu...
Spotlight on Climate: Moments in nature can still soothe your climate-weary soul
And just like that, spring is behind us. The first day of summer will be here this weekend. But around the state, we are lacking some of the classic harbingers
azdailysun.com
@jeremyclark.bsky.social helped the @usa-npn.bsky.social explore options for generating commercial revenue.
It's tough for programs exist to serve the public. I hope our experience can help other programs suddenly struggling with $ loss.
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
It's tough for programs exist to serve the public. I hope our experience can help other programs suddenly struggling with $ loss.
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
agupubs.onlinelibrary.wiley.com
It's not uncommon for spring to start out early and then slow down, or vice-versa... see where either of those sequences of events occurred in the L48 states this past spring:
www.climate.gov/news-feature...
#phenology @usa-npn.bsky.social @climate.noaa.gov
www.climate.gov/news-feature...
#phenology @usa-npn.bsky.social @climate.noaa.gov
First blooms of the 2025 spring season were earlier than average across most of the United States
According to a long-term index of flower timing, most U.S. areas saw flowers emerge earlier than average, except for a few, mostly coastal areas.
www.climate.gov
Reposted by: Theresa M. Crimmins
Join us for a talk by Theresa Crimmins on how we can all participate in documenting the timing of seasonal life cycle events—with benefits including mental health and supporting climate change action!
@theresacrimmins.bsky.social
@usa-npn.bsky.social
@theresacrimmins.bsky.social
@usa-npn.bsky.social
Today I got to witness a 5' gopher snake devour a young dove right from the nest - wow! #nature
Reposted by: Theresa M. Crimmins
No need to dig for your next read: @empressofdirt.bsky.social provides recommendations from her #garden and #nature bookshelf, including "Phenology" by @theresacrimmins.bsky.social and "The Urban Naturalist" by @schilthuizen.bsky.social:
What I’m Reading: Gardening, Nature, & Life Stories — Empress of Dirt
If you’re looking for gardening and nature books that explore how the outdoors shapes our lives (and vice versa), this is a growing list of titles I’m reading, enjoying, and recommending, covering…
empressofdirt.net
Ooooh! Thanks for clarifying :)
Great question! Best bet is to preserve as much detail as you can - for example, rather than only retaining the date you first saw something if you also have dates you *didn't* see something, retain both. Would be happy to have a chat about this, if it would help!
Great question! Best bet is to preserve as much detail as you can - for example, rather than only retaining the date you first saw something if you also have dates you *didn't* see something, retain both. Would be happy to have a chat about this, if it would help!
Yes you can download raw data from this tool: data.usanpn.org/observations...
And for the API-friendly folk, we have an R package (rnpn) and APIs for accessing our data too - more here: www.usanpn.org/data/code
And for the API-friendly folk, we have an R package (rnpn) and APIs for accessing our data too - more here: www.usanpn.org/data/code
data.usanpn.org
Good question! All #phenology observations contributed to #NaturesNotebook are readily available! You can explore via a visualization tool: data.usanpn.org/vis-tool/#/ or download through an online query tool: data.usanpn.org/observations...
NPN Visualization Tool
data.usanpn.org
I invite you to track seasonal changes in plants and animals -- #phenology -- in your yard, to support science, and more importantly, because it is good FOR YOU.
Excited to share my #TEDxUofA talk from last October: youtu.be/3l0fMlv2-5Q
Excited to share my #TEDxUofA talk from last October: youtu.be/3l0fMlv2-5Q
Observing the Outer World to Change Our Inner One | Theresa Crimmins | TEDxUofA
YouTube video by TEDx Talks
youtu.be
Really nice to have @empressofdirt.bsky.social mention my book, #Phenology, on her spring book list! Thank you! empressofdirt.net/reading/
What I’m Reading: Gardening, Nature, & Life Stories — Empress of Dirt
If you’re looking for gardening and nature books that explore how the outdoors shapes our lives (and vice versa), this is a growing list of titles I’m reading, enjoying, and recommending, covering eve...
empressofdirt.net
Fun story on Arizona Illustrated about how Covid helped a lot of us get outside and connect with nature more (a useful approach to take now as well!): tv.azpm.org/p/zfeature/2...
@azpm.bsky.social
@azpm.bsky.social
Lessons From Lockdown: How COVID Changed Our Relationship To Nature - Arizona Illustrated
How COVID Changed Our Relationship To Nature.
tv.azpm.org
I would be honored and delighted to talk about anything #phenology -related!
Thanks for digging this out of the archive! #phenology
Reposted by: Theresa M. Crimmins
#phenology LISTENING: Is Spring Falling Out Of Sync? www.sciencefriday.com/segments/ear...
Great interview with Dr. David Inouye, researcher at the Rocky Mountain Biological Station #RMBL & Dr. Theresa Crimmins @theresacrimmins.bsky.social director USA National Phenology Network
#nativeplants
Great interview with Dr. David Inouye, researcher at the Rocky Mountain Biological Station #RMBL & Dr. Theresa Crimmins @theresacrimmins.bsky.social director USA National Phenology Network
#nativeplants
Is Spring Falling Out Of Sync?
The delicate timing between plants, wildlife, and seasons can be thrown off balance by warming temperatures.
www.sciencefriday.com
Yes! This map indicates whether the conditions associated with spring were met early or late this year. They were reached early for a period in the S due to warm temps, then it got cold & things stalled out & conditions were reached late. This piece explains it well: www.climate.gov/news-feature...
First signs of spring make their way northward across the U.S.
While the first day of spring arrives on March 20, many places across the United States see their first signs of the season much sooner. The Spring First Leaf Index, provided by the USA National Pheno...
www.climate.gov
Spring didn't really start out very interesting (arriving later than average in much of the south & west), but is showing up early in the middle of the country and creeping into the NE early now! #phenology #statusofspring @usa-npn.bsky.social www.usanpn.org/data/maps/sp...
Great summary of why spring ephemerals are worth paying attention to, written by a Maryland Master Naturalist
www.baltimoresun.com/2025/03/30/m... #phenology
www.baltimoresun.com/2025/03/30/m... #phenology
Maryland’s spring flowers are vital — and vulnerable | GUEST COMMENTARY
Maryland’s ephemeral spring flowers are crucial to the environment, but they face threats, writes naturalist Carl R. Gold.
www.baltimoresun.com
More info: link.springer.com/collections/...
Plant phenology in an era of rapid global change: new perspectives and frontiers
Phenology is a crucial indicator of plant responses to environmental changes, with multifaceted implications for individual plants, ecological communities, ...
link.springer.com