Trinity College Dublin, Ecology and Evolution
What is the first image that comes to mind when you think of evolution? Possibly a line of cartoon primates marching, slouching monkeys at one end and naked men with spears at the other. Or a branching tree diagram where each twig represents an organism, maybe with a tentative “I think” scribbled above it. Alternatively, …
Indonesia is a constellation of islands, big and small and many-shaped, born out of volcanism or coral build-up or sheared from the ground of continents, each its own world. The complex geography of this region begat an equally complex biogeography, with evolution working enthusiastically to populate it, and the staggering biodiversity that resulted will surely …
With Indonesia I’ve always felt like I’m just scraping the surface. Even after five field seasons in that incredible country I feel I’m always just finding further questions. One of my favourite bits was just driving around to new sites and travelling to different islands. There are always feats of incredible daring to observe (just …
Habitat loss is the primary threat to most species, as humans convert ever more areas of the globe to intensive land uses for our purposes. While some of this is unavoidable, the unsustainable level of global habitat loss has caused great damage to biodiversity, the fight against climate change, and the local economy and culture …
This post is based on the paper ‘The avifauna of the forest mosaic habitats of the Mariarano region, Mahajanga II district, north-west Madagascar’, just published open-access in Bothalia: African Biodiversity and Conservation. The header image by Jamie Grant-Fraser shows White-faced Whistling Ducks (Dendrocygna viduata) responding to the appearance of a Madagascar Harrier-hawk (Polyboroides radiatus).
Island biologists often work in beautiful and interesting places. It seems only fitting that when they meet up to discuss their work, they do it somewhere like Réunion, a volcanic oceanic island in the Indian Ocean, administered as a French department and the site of the 2019 Island Biology conference. Armed with my Junior Cert …
Continue reading “A Happy Réunion at the Island Biology Conference 2019”
Darren O’Connell on his recent paper showing competition between males and females of the Olive-backed Sunbird in Sulawesi, Indonesia
Studying diversification in the Todiramphus kingfishers of Sulawesi often brought to mind the adage, ‘what is rare is beautiful’. Though I certainly also learned that rare beauties can be incredibly frustrating! While I could be guaranteed to catch my other main study taxa, Zosterops white-eyes, by the dozen in the right habitat, Collared Kingfishers (Todiramphus …
Continue reading “Kingfisher Evolution in the Wallacea Region”
Biodiversity monitoring work can often be disheartening. Typically, we end up documenting a decline in whatever species we are working with. So it’s always a pleasure to have the opportunity to deliver some positive news. A stroll with my collaborator Adi Karya around his university campus in Kendari city provided an unexpected opportunity to do …
Continue reading “Range extension for the Dwarf Sparrowhawk”
Most of us start off in ecological research for the fieldwork. I always dreamed of following in the footsteps of Darwin or Wallace, discovering species and exploring new lands. While I haven’t quite reached the level of my august peers (yet!), my PhD has allowed me to take a step on the road towards following …