Something for the weekend #4

The latest in a regular series of posts to biodiversity-related* items that have caught my attention during the week:

 

  • It’s been a good week for birds: Jerdon’s babbler, a species thought to have been extinct for over 70 years, has been rediscovered in Myanmar, whilst the Blue-bearded helmetcrest, a hummingbird not seen for 69 years, has recently been photographed in Colombia.

 

 

  • Related to this, prominent ecologist Charley Krebs asks why physical sciences take the largest share of science budgets, given the importance (and urgency) of global environmental problems.  Charley’s text books have long been required reading on our undergraduate degrees, including his latest The Ecological World View.

 

 

 

 

  • Finally and close to home, the Northampton Greyfriars Bus Station, widely regarded as one of the ugliest buildings in Britain, was demolished with a set of controlled explosions.  What’s that got to do with biodiversity, I hear you ask?  Well the area of green space visible as a still before the video starts, and shown later at 0:45 and 1:15, was one of the field sites used by my PhD student Muzafar Hussain during his surveys of urban solitary bees, which I’ve talked about previously, e.g. here and here.   That patch of green, a rather neglected area of urban grassland with some scattered trees, was home to at least 17 species of bees.  Will they survive the demolition?  Hopefully, though the future redevelopment of the area may result in their loss.  But that’s been happening to urban bee populations for centuries, and they are adaptable and mobile.  I’ll talk more about Muzafar’s work in a post in the near future as the first manuscript from his PhD research has been accepted for publication.

 

Feel free to recommend links that have caught your eye.

*Disclaimer: may sometimes contain non-biodiversity-related links.
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2 Comments

Filed under Bees, Biodiversity, Birds, Ecosystem services, Urban biodiversity

2 responses to “Something for the weekend #4

  1. This fits in nicely with the IUCN news that 9.2% of European bees are threatened with extinction and 56.7% of the species classed as data deficient. Amelia

    Liked by 1 person

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