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  • Bird Navigation

    I was delighted to be able to attend the animal navigation conference at Reading University in May 2008. I attended as a dowser with the theory that animals can and do follow dowsable clues including earth energy lines as an aid to navigation. We all know that dowsers (water diviners) can find water.  However what…

  • Cuckoo tracking

    The Cuckoo is one of the migrants we know least about once it leaves the UK, however the BTO track, on their amazing site, the movements of five Cuckoos from breeding grounds in East Anglia to their winter quarters in Africa. http://www.bto.org/science/migration/tracking-studies/cuckoo-tracking Cuckoo tracking what we’ve learnt so far: http://www.bto.org/science/migration/tracking-studies/cuckoo-tracking/what-have-we-learnt  Latest Cuckoo tracking news: http://www.bto.org/science/migration/tracking-studies/cuckoo-tracking/european-cuckoo-study…

  • The migration of the Blackpoll Warbler (Setophaga Stiata) in the New World

    There have been many recent press reports of work done by Dr Bill DeLuca of the University of Massachusetts.  On the migration of the Blackpoll Warbler. Please find a description of this work here: http://phys.org/news/2015-03-tiny-songbird-migrate-non-stop-miles.html see also: http://en.wikipedia.org/wiki/Blackpoll_warbler Animalnav.org has been talking about very long migrations of birds over the ocean for a long time and…

  • Light pollution is important

    Atchoi, E., Mitkus, M., Vitta, P., Machado, B., Rocha, M., Juliano, M., Bried, J. & Rodríguez, A. 2023 Ontogenetic exposure to light influences seabird vulnerability to light pollution. Journal of Experimental Biology 226. doi: 10.1242/jeb.245126. Atchoi 2023 (no pdf) Light pollution critically affects the fledglings of burrow-nesting seabirds, leading to massive mortality events. The successful management of this pollutant depends…

  • Long-Distance Nocturnal Navigator

    Warrant11 2016 Here is a fascinating paper about The Australian Bogong Moth Agrotis infusa: which is the most amazing  Long-Distance Nocturnal Navigator.  As they navigate at night their feat is perhaps even more amazing than the migration of the Monarch butterfly in the USA. Richard Nissen editor Warrant E, Frost B, Green K, Mouritsen H, Dreyer D, Adden A, Brauburger K and Heinze S (2016) The Australian…

  • Osprey navigation paths

    Intro>> The Rutland  (England) Osprey Project has been running for 18 years when Ospreys began to breed again on Rutland Water in the UK after 150 years. These birds are cared for by the Rutland Osprey Project who have fitted GPS trackers to some of these birds which give very accurate and detailed data of…