John Brophy

@brophyecology.bsky.social

A professional ecologists by trade with a particular interest in all things aquatic. trichopteraireland.wordpress.com

This is the price our bays & estuaries pays for agricultural nitrogen pollution. These measures treat the symptom, they don't address the source. This is what the nitrates derogation exacerbates. Is this worth celebrating? Is it a price we're willing to pay? www.irishexaminer.com/news/munster...

Cork council to carry out pilot project to prevent infestation of sea lettuce on the coast

The project will place oysters and mussel bags in the water to remove nitrates and reduce the nutrition sea lettuce depends on to thrive

irishexaminer.com

@bd-stew.bsky.social Explains the Scale, Causes and Consequences of the 2025 Octopus Bloom A new report led by the MBA in collaboration with @pml.ac.uk and @plymuni.bsky.social has revealed that a dramatic population bloom of the common octopus off the southwest coast. youtu.be/h4cf_tgW4QQ?...

The 2025 Octopus Bloom | Dr Bryce Stewart Explains the Scale, Causes and Consequences

YouTube video by The Marine Biological Association

youtu.be

📣 The Irish Freshwater Sciences Association (IFSA) Annual Meeting 2026 is open for registration! 🗓 13 March 📍 @dublincityuni.bsky.social St. Patrick’s Campus, Dublin A day of research & discussion in a friendly forum exploring the latest freshwater science & management 👉 ifsa2026.eventbrite.ie

Irish Freshwater Sciences Association - Annual Meeting 2026

Annual Meeting of the Irish Freshwater Sciences Association 2026

ifsa2026.eventbrite.ie

Wed's trip to SW Shrops turned up a big surprise - tiny larvae of the Land Caddis, Enoicyla pusilla. Britain's only terrestrial caddisfly, it is confined entirely to the Wyre Forest area. This discovery is a long way west of that & v. unexpected. So small (<2mm) we nearly missed them. Amazing.

Land Caddis larva. The larva makes a protective case for itself by gluing together grains of soil, sand etc. The head & legs can be seen protruding from this case. it is less than 2mm long and presumably a first instar larva.Land Caddis larva in its case with a 4,8mm long Stenus rove beetle larva to the right of the picture, giving an idea of how tiny these larvae were.  Land Caddis larva in its case with head & legs protruding. The ones I photographed varied from about 1.5mm to 1.8mm long.