A prediction of the preferred environmental habitat for the range-shifting yellowtail kingfish (Seriola lalandi) for March 2008, based on a combination of preferences for sea surface temperature, current speed and sea surface height.
Curtis Champion is a PhD candidate at the Institute for Marine and Antarctic Studies – University of Tasmania. He stopped by the Fish Thinkers blog to give us a run down on some of the research he is working on.
Species on the move and a quick explainer about how range-shifts are commonly identified
Climate. Change. No doubt you’ve heard of the phenomenon. And while a small number of our political reps sporadically break into the headlines for criticising its reality, the global scientific community has been busy forging novel territory to understand its ecological consequences. This emergent field is most-commonly referred to as “species redistribution science” because plants and animals shifting where they live (generally towards the poles or up mountains) in response to changes in temperature is perhaps the most perceptible ecological effect of climate change. Continue reading →
If you are in Jervis Bay and see someone knee deep surrounded by rays or alternatively sitting staring at rays for hours on end then chances are you are looking at the “mother of rays” otherwise known as Joni – the driving force behind the Stingray Diaries. She’s studying smooth stingrays throughout the Jervis Bay Marine park, in conjunction with Fisheries NSW and gives us a rundown on her research in her guest blog below…
Top shelf bottom feeders
Learning to swim by getting thrown off the end of a busy public wharf on the Hawkesbury River in nothing but a pair of hot pink floaties… Living in a swimsuit and covered in sand every single day of the year… Chucking tantrums when told to come inside after playing on the beach all day because it was dark… At the age of 4, saying with great certainty, “Mum, when I grow up I’m going to be a Marine Biologist.” Continue reading →
Damien Vella is Senior Horticulturist at the Botanic Gardens and does a great job of sharing natural history moments he encounters throughout his life on his instagram account. He has a particular skill for taking events from the backyard and telling a story that weaves in the underlying ecology in a fascinating way. He also shares one of my deep interests-that is creating habitat in backyards (Even better that it is the aquatic type).
A large part of my PhD involves working with researchers from NSW DPI and UOW to try and understand the movement patterns of fishes found on marine sands. And our recent paper (open access and free to read here) on blue-spotted flathead is the first piece of the movement puzzle Continue reading →
This is an updated version of what has been one of our most read blog posts. There are new grants added, details updated and its now in date order so its easier to see which ones are close to submission date. It does have an Australian focus but there are some international ones as well, we hope to add to those down the track.Continue reading →
I was reading one of the bigger ecology blogs that I find myself returning to fairly regularly and they posted a review of their blog year, mostly for themselves to reference. I found it interesting so went to have a look at our own blog and social media stats. I thought I’d post a fish thinkers summary mainly as a record for myself but also on the odd chance anyone else is vaguely interested (its also a sneaky way to kick off a year in which I plan to post on here more regularly). Continue reading →
I’m very excited to be co-convening a special session on the use of video technology to better understand fish ecology and behaviour at the Australian Society of Fish Biology conference 2015!! See flyer below for details. Registration and abstract submission ARE NOW OPEN!!
Also check out ASFB’s Facebook page here for regular updates.