Trinity College Dublin, Ecology and Evolution
On Wednesday January 14th the Pat Kenny show on Newstalk radio station hosted Professor Luke O’Neill (a prominent Trinity College Dublin Immunologist), in a segment exploring the causes of the huge declines seen in European bird populations newstalk.ie/player/podcast. Comments from both Professor O’Neill and Mr. Kenny implicating raptors and corvids in these bird declines provoked …
Here it is, the ever anticipated results of this year’s photo competition. This year was one of the most successful yet, with 56 applications, highlighting the diverse array of work, hobbies, fungi, plants and animals encountered by you all. We feel very fortunate to have seen each application. We want to thank each and every …
The authors Irene Bottero is a 3rd year PhD student in Botany (Trinity College Dublin). She is part of PoshBee project (https://poshbee.eu/) and in her thesis she is evaluating the impact of different habitat types on pollinators, specifically, honeybees, bumblebees, solitary bees, hoverflies, and butterflies. Elena Zioga is a 3rd year PhD student in Botany …
Continue reading “Celebrating bees on World Bee Day – Getting to know them better!”
Camouflage is all about staying hidden. Hiding is useful for animals because they’re less likely to get eaten – or are better able to sneak up on prey! So why do some animals display “flash behaviour”, making them temporarily more obvious and undermining their camouflage?
There are old mushroom hunters, and there are bold mushroom hunters. There are no old, bold mushroom hunters.
Drumroll please! It’s the moment we’ve all been waiting for! The votes have been cast, they’ve been counted and recounted, and we can finally showcase the entries and reveal the winner of the 4th EcoEvo blog photo competition!
There are >20,000 different species of bee worldwide. They are a diverse group, encompassing the tiny 2mm long Perdita minima and the massive 38mm long Megachile pluto. They all* have one thing in common: their larvae feed on pollen from flowers. The protein in the pollen is necessary for larval growth and development, and thus for producing healthy …
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 …
Once again, the time has come for the annual Eco Evo photo competition! The third instalment of the competition saw some wonderful submissions from across the School of Natural Sciences, and the top spot was fiercely contested. Due to their desire to participate, the editors stepped away from the judging process and the shortlisting was …
Continue reading “EcoEvo Blog Photo competition winner announcement!”
The species-area relationship is considered one of the only ‘rules’ in ecology. We have observed more species on larger ‘islands’ (whether true islands or simply some habitat patch of interest) in studies of different plants and animals all around the world. When MacArthur and Wilson (1967) proposed this pattern and the pioneering biogeographical principles which …
Continue reading “Birds in paradise: biogeography in the subtropics”