Lecture: Bird watching in the fourth dimension: how the fossil record reveals the origin of flight, feathers, and birds themselves
Speaker:
Entry Fee
Members: Free
Visitors: £5.00
Date and Time
19:30 -
Location
Bath Royal Literary and Scientific Institution, 16-18 Queen Square, Bath BA1 2HN
Lecture Description
Birds are the most diverse and widely distributed groups of tetrapod animals. They inhabit a myriad of different environments, and exhibit incredible disparity in their forms and lifestyles. Unravelling how, when, and why modern bird diversity has arisen demands an appeal to the fossil record of modern birds, as fossils provide us with the only direct evidence of the history of life on Earth. Additionally, understanding the origins of the features that make birds unique - such as feather-assisted flight - forces us to look beyond the fossil record of modern birds themselves. For these answers, we must turn to the Mesozoic record, more than 66 million years ago, to study the early antecedents of modern birds: non-avian dinosaurs.
I will discuss my research related to modern birds and their dinosaurian relatives, covering questions like “how did the ancestors of modern birds survive the end-Cretaceous mass extinction?”; “how have the geographic distributions of modern bird groups changed over the last 66 million years?”; and “how and when did modern avian flight arise?”.
Attending via Zoom
This is a hybrid meeting: you can attend in person or join online via Zoom.
Bath Geological Society Members: Free of charge. Joining instructions and the Zoom link are sent to members by email prior to the lecture.
Visitors & Non-Members: (including members of the Geologists' Association and affiliated societies) Please book via Eventbrite to receive Zoom access (see the Entry Fee details above).
How to join: Click the Zoom link provided in your email or Eventbrite confirmation. You can join using the Zoom desktop or mobile app, or directly via your web browser without installing any software. The virtual waiting room opens approximately 15 minutes before the scheduled start time, and attendees will be admitted before the talk commences.
For any queries about joining online, please contact [email protected].