David Kleijn
@davidkleijn.bsky.social
Conservation ecologist, Pollinator afficionado, Wageningen University
Great new study by Reinier de Vries (and others), who caught 170,000 individuals and identified 27,200 of them to species level. Makes you understand why few studies have done this so far.
October 10, 2025 at 12:05 PM
Great new study by Reinier de Vries (and others), who caught 170,000 individuals and identified 27,200 of them to species level. Makes you understand why few studies have done this so far.
Finished data collection for this paper 19 years ago 🫣
September 27, 2025 at 4:01 PM
Finished data collection for this paper 19 years ago 🫣
Important to promote farmland wildlife, but this paper in Science, (doi.org/10.1126/scie...) published 2 days ago, highlights that in intensive agricultural landscapes we first need MORE habitat before we put effort in enhancing quality
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doi.org
September 27, 2025 at 4:01 PM
Important to promote farmland wildlife, but this paper in Science, (doi.org/10.1126/scie...) published 2 days ago, highlights that in intensive agricultural landscapes we first need MORE habitat before we put effort in enhancing quality
Yes, we want to know at what distance plant populations become reproductively isolated. And whether, restoring patches of wildflowers reduces isolation or actually worsens it (pollen competition). Both are possible.
June 21, 2025 at 9:28 AM
Yes, we want to know at what distance plant populations become reproductively isolated. And whether, restoring patches of wildflowers reduces isolation or actually worsens it (pollen competition). Both are possible.
They seem to be a lot less shy on Terschelling (NL). Took this one yesterday with my phone.
June 19, 2025 at 5:28 PM
They seem to be a lot less shy on Terschelling (NL). Took this one yesterday with my phone.
Reposted by David Kleijn
... (reserve-equivalent) enhancement initiatives, supported by one-to-one advice, within or close to existing reserves."
Here's an example of this working for waders in eastern England, spear-headed by the much-missed Mark Smart:
wadertales.wordpress.com/2019/06/14/m...
#ConservationScience🌍
Here's an example of this working for waders in eastern England, spear-headed by the much-missed Mark Smart:
wadertales.wordpress.com/2019/06/14/m...
#ConservationScience🌍
Managing water for waders
Your task, should you choose to accept it, is to turn farmland into a haven for breeding waders. The only tools you have at your disposal are tractors and cows and we will give you permission to pu…
wadertales.wordpress.com
April 21, 2025 at 6:09 AM
... (reserve-equivalent) enhancement initiatives, supported by one-to-one advice, within or close to existing reserves."
Here's an example of this working for waders in eastern England, spear-headed by the much-missed Mark Smart:
wadertales.wordpress.com/2019/06/14/m...
#ConservationScience🌍
Here's an example of this working for waders in eastern England, spear-headed by the much-missed Mark Smart:
wadertales.wordpress.com/2019/06/14/m...
#ConservationScience🌍