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Author: Les Underhill

Prof Les Underhill was Director of the Animal Demography Unit (ADU) at the University of Cape Town from its start in 1991 until he retired. Although citizen science in biology is Les’s passion, his academic background is in mathematical statistics. He was awarded his PhD in abstract multivariate analyses in 1973 at UCT and what he likes to say about his PhD is that he solved a problem that no one has ever had. He soon grasped that this was not the field to which he wanted to devote his life, so he retrained himself as an applied statistician, solving real-world problems.
Citizen Science/Virtual Museum

Marvelous moths are a massive challenge: a selection from the Virtual Museum in 2018

Posted on 08/01/2019 by Les Underhill

Birds are simple. So are dragonflies. If you are looking for one of life’s tougher challenges then volunteer to help with the identification of the moths ...

Citizen Science/Virtual Museum

BestYear by 21%: There were 93,482 Virtual Museum records in 2018

Posted on 06/01/2019 by Les Underhill

The Virtual Museum had its BestYear ever in 2018, by a margin of 21%. The total for 2018 was 93,482 records. The totals for 2017 and 2016 were 75,408 and 73,104...

Archive/Biodiversity/Citizen Science/ReptileMAP/Virtual Museum

A poor documentation of a local extinction: Cape Dwarf Chameleon

Posted on 04/01/2019 by Les Underhill

Where have all the chameleons gone? For many years, I could find a Cape Dwarf Chameleon almost on demand in my garden in Rondebosch. If a visitor wanted to see ...

Biodiversity/Citizen Science

Do lots of Citizen Science in 2019

Posted on 01/01/2019 by Les Underhill

15 Citizen Science ideas for 2019 Keep your favourite camera handy! Grab all the opportunities which present themselves to take photos for the Virtual Museum. D...

Archive/Biodiversity/Birding/Birds/Citizen Science

Alien opportunities: 10 bird species with feral populations in South Africa

Posted on 23/12/2018 by Les Underhill

Research opportunities on alien birds Although alien species are widely (and rightly) regarded as a “bad thing”, they offer special opportunities for research! ...

Archive/Biodiversity/Birding/Birds/Citizen Science/Trip report/Virtual Museum

Calvinia BioBash: Citizen Science in the Hantam

Posted on 16/12/2018 by Les Underhill

The Hantam is the general area north of Calvinia in the Northern Cape province of South Africa. It’s an arid area, and poorly covered in biodiversity surveys. C...

Citizen Science

What’s the value of a photo?

Posted on 02/11/2018 by Les Underhill

The take home message has to be that the value of photographic records to biodiversity mapping at the species level, as done by the Virtual Museum, is massive.

Archive/BirdPix/Birds/Industrial biodiversity

Industrial biodiversity 1 : Epping Industria I

Posted on 20/10/2018 by Les Underhill

What motivates this blog on industrial biodiversity? Well, the BDI took occupation of its unit in Epping Industria I on Monday this past week. Director Pete Lav...

Bird ringing/Citizen Science

Why studying African birds’ varied migration patterns is so important

Posted on 15/05/2018 by Les Underhill

A white-throated swallow, one of several intra-African migratory birds. Photo credit: MartinMaritz/Shutterstock -oo0oo- Les Underhill recently published this pi...

Citizen Science/News

Birds and barbed wire

Posted on 08/05/2018 by Les Underhill

Birds and barbed wire – by Les Underhill Barbed wire was invented in America in the 1860s, and used to keep cattle inside of camps, or outside of crops. W...

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  • Home
  • Departments
    • Research Training
      • Introduction
      • Research Themes
      • Study Sites
      • Logistics
    • Bird Ringing
      • Introduction
      • Ringing history
      • The Value of Bird Ringing
    • Science and Ecology Specialist Consulting
    • Citizen Science – Biodiversity Conservation & Research
    • Biodiversity Observations
  • About
    • What we do
    • Who we are
    • Contact us
  • News
    • Archive
    • BDI Research
    • BDI Bridge
    • BDInsight
  • Upcoming BDI events
  • Biodiversity Projects
    • Bird Feeder Project
    • Atlas of Frogs & Toads
    • Atlas of African Neuroptera and Megaloptera
    • Atlas of Dragonflies & Damselflies
    • Atlas of Butterflies & Moths
  • Karoo Research Centre

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The Biodiversity & Development Institute is a non-profit company registered with the Companies and Intellectual Property Commission of South Africa (CIPC), Reg. No. 2015/136344/08.
Registration in terms of the Non-Profit Organisations Act: 302-671 NPO.


Directors:
Prof Les Underhill, Ms Sue Gie, Jorn Das
les@thebdi.org
072 062 1140


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Old Farm Road, Rondebosch, 7700, Western Cape, South Africa
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