Giving two hoots about city birds

Posted by Sam Heggie-Gracie @SamHegGra

It’s not easy being a city slicker; vainly calling over car noise, isolated from my friends in a small patch of forest, narrowly avoiding a cat (I’m allergic; also, see Sam’s post). And that’s just me. Urban birds must navigate these conditions too, and for them, it can mean the difference between life and death. By measuring a number of these pressures, I hope to elucidate which abiotic and biotic drivers mould the avian assemblages of Auckland city for my MSc.

Urban ecology studies are a relatively new area of research, as people around the world are increasingly drawn out of a bucolic lifestyle and into the jobs and excitement that cities can provide. The sprawling city of Auckland spans out from the concrete jungle of the CBD, through a gradient of increasingly green urban and suburban areas and onto rural outskirts. Our bird friends are found throughout, so I will be assessing the difference in bird abundances and composition across this environmental gradient. Additionally, I will be looking into what drives bird composition within urban habitat fragments. By assessing housing density, fragment size, noise pollution and a myriad of other urban characteristics, I hope to determine which of these are most important for providing a suitable home for our birds.

Previously, the words ‘all bird observations will occur between 5 and 9 am’, had filled me with much apprehension, but after overcoming the dread of waking at such an ungodly hour, I have become most earnestly committed to the birds of Auckland city and relish getting up to listen to the beatific morning chorus. Hoot hoot!

Sam HGSam Heggie-Gracie is an MSc student in the Centre for Biodiversity & Biosecurity, School of Biological Sciences, University of Auckland. He is investigating the drivers of bird composition in cities. He is supervised by Margaret Stanley and Cheryl Krull (AUT).

One thought on “Giving two hoots about city birds

  1. Pingback: Celebrating one year of Ecology Ngātahi | Ecology Ngātahi

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