Sailshel
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sailshel.bsky.social
Sailshel
@sailshel.bsky.social
Sailor, geographer, writer, environmentalist, scientist
Reposted by Sailshel
Is eating farmed salmon worth snuffing out 40m years of Tasmanian evolution? | Tim Flannery
Is eating farmed salmon worth snuffing out 40m years of Tasmanian evolution? | Tim Flannery
Without the strongest conservation efforts, it can’t be long before the Maugean skate – and other marine living fossils in Australia – are wiped out * Explore the series – Last chance: the extinction crisis being ignored this election Australia is justly famous as a place where ancient species, long extinct elsewhere, live on. After aeons of adversity, Australia’s living fossils often survive only in protected habitats: the Wollemi, Huon and King Billy pines, the Queensland lungfish and even the Tasmanian devil (which thrived on the mainland at the same time as the Egyptians were building the pyramids) are good examples. Such species are a source of wonder for anyone interested in the living world and they should serve as a source of hope that, given half a chance, even ancient, slow-changing species can survive periods of dramatic climate change. Australia’s largest repository of living fossils is arguably the cool, shallow marine waters off its southern coastline. Despite that fact that most of us enjoy a swim, snorkel or walk on the beach, the biological importance of our shallow temperate seas is almost entirely unrecognised. Continue reading...
www.theguardian.com
April 6, 2025 at 7:10 PM
White bellied sea eagles (Haliaeetus leucogaster)
#nature #birds #Australia
February 15, 2025 at 9:40 PM
Rainbow lorikeet (Trichoglossus moluccanus).
#nature #birds #biodiversity #Australia
February 7, 2025 at 9:41 AM
Reposted by Sailshel
Humpback whale song and human language are more similar than you might think. Here’s why
Humpback whale song and human language are more similar than you might think. Here’s why
Researchers have found a pattern indicating certain ‘words’ are used more often than others – but humans won’t be speaking whale any time soon * Get our breaking news email, free app or daily news podcast Humpback whale song is structured in a…
www.theguardian.com
February 6, 2025 at 7:05 PM
Reposted by Sailshel
A new study of water quality in Australian rivers reveals surprising changes since the turn of the century: good for the Murray-Darling Basin but bad for the reef.
‘Serious concerns’: national assessment reveals rivers flowing into the Great Barrier Reef are getting more polluted
theconversation.com
February 5, 2025 at 8:14 PM
Reposted by Sailshel
USAID is a massive funder of global biodiversity conservation

Shutting it down will accelerate the extinction of endangered species and the collapse of our life support systems
February 4, 2025 at 4:33 PM
Reflections on today’s beach walk.
#nature #beach #photography #clouds #Australia
February 5, 2025 at 5:54 AM
Reposted by Sailshel
Northern Rivers locals! I'll be speaking in Bangalow next week about climate change and our region's future. Tickets are free, but seats are limited: events.humanitix.com/climate-chan...
Climate Change and Our Regions Future, With Joelle Gergis. Hosted By Bangalow CWA
Join Dr. Joëlle Gergis, IPCC climate scientist, for a conversation on climate change, resilience, and the future of our region. Free event, limited seats!
events.humanitix.com
February 5, 2025 at 12:56 AM
Reposted by Sailshel
Keep this message on loop until the USAID mess is solved!
"The world's richest man deciding the world's richest country should stop helping the world's poorest people” @jeremykonyndyk.bsky.social , president of Refugees International
February 3, 2025 at 9:46 PM
Reposted by Sailshel
February 2, 2025 at 10:56 PM
That first glimpse of the water on an early morning walk ❤️
#happyplace #nature #ocean #beach #Australia
February 1, 2025 at 11:45 PM
Disappointing to find this balloon (and the remnant of another) on the beach this morning. Also picked up 3 bait packets and various other plastic wrappers.
#marinedebris #beachwalk #balloons #Australia
February 1, 2025 at 10:16 PM
Reposted by Sailshel
Leaders in the Pacific raise alarm over ‘direct impact’ of Trump’s climate retreat and aid freeze
Leaders in the Pacific raise alarm over ‘direct impact’ of Trump’s climate retreat and aid freeze
Samoa’s prime minister says US withdrawal from Paris climate agreement is ‘very disappointing’ and puts the survival of Pacific countries at greater risk Leaders and environmental advocates in the Pacific have expressed alarm over Donald Trump’s decision…
www.theguardian.com
February 1, 2025 at 1:36 AM
Reposted by Sailshel
Congratulations Lisa Blair!
Australian multi record-breaking solo sailor Lisa Blair has received an OAM in the Australia Day honours, saying she is grateful for the recognition to keep shining a light on her Climate Action Now campaign to protect the ocean.
January 25, 2025 at 9:43 PM
Reposted by Sailshel
Swarm of jellyfish swimming in bioluminescence looks ‘magical’ – but it’s a warning sign
Swarm of jellyfish swimming in bioluminescence looks ‘magical’ – but it’s a warning sign
Biologist says the massive numbers of jellyfish and algae in Tasmania’s Storm Bay are ‘drivers of harm in the ocean’ * Follow our Australia news live blog for latest updates * Get our breaking news email, free app or daily news podcast A “magical”…
www.theguardian.com
January 24, 2025 at 4:47 AM
Juvenile white-bellied sea eagle Haliaeetus leucogaster.
#nature #birds #biodiversity #Australia
November 30, 2024 at 7:22 PM
Juvenile white-faced herons Egretta novaehollandiae.
#birds #nature #biodiversity #Australia
November 29, 2024 at 11:41 PM
Silver gull feather.
#birds #beachcombing #nature
November 29, 2024 at 11:24 PM
A visiting damselfly (no idea what species) in the garden.
#nature #biodiversity #urbangarden #Australia
November 26, 2024 at 8:39 PM
Australian white ibis (Threskiornis moluccus). NSW.
#nature #birds #biodiversity #Australia
November 25, 2024 at 10:06 PM
Reposted by Sailshel
Optimist: The cup is half full
Pessimist: The cup is half empty
Climate scientist: THE CUP IS RAPIDLY APPROACHING AN IRREVERSIBLE TIPPING POINT AND THERE ARE NO OTHER CUPS
Optimist: The cup is half full
Pessimist: The cup is half empty
Philosopher of language: Here is why we need to distinguish Sinn from Bedeutung
Optimist: The cup is half full
Pessimist: The cup is half empty
Physicist: Assume a spherical cup in a vacuum
November 24, 2024 at 5:38 AM
Reposted by Sailshel
Need some armchair adventures as the days shorten in northern climes? Or some beach reading for folk in the south?
All my tales of travel in #SouthAfrica & #Europe are just $2.99 or less. See mybook.to/LivingAboardSeries & mybook.to/AfricanWaysSeries for starters! #welovememoirs
November 24, 2024 at 8:15 PM
Tesseropora rosea the pink (or rose) barnacle - one of my favourite barnacles ❤️
#beachcombing #australia
November 24, 2024 at 8:30 PM