This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
Wednesday, 18 June 2025
Monday, 16 June 2025
Sunday, 15 June 2025
Sandwich Island Saga 26. Birds
Had dinner with folk last night with several folk including Tom Fake, who presented me with this useful guide by the Hawaii Audubon Society. Tom is a very talented wildlife photographer who specialises in birds and Humpbacked whales. The guide includes several of Tom's excellent pictures (he specialises in getting all 3 local Tropic birds in the same shot). The guide is usefully divided into Seabirds, Shorebirds, Waterbirds, Open Country birds, Forest birds and Urban birds. It deals with both endemic birds and introduced species. Thanks Tom!
Saturday, 14 June 2025
Thursday, 12 June 2025
Wednesday, 11 June 2025
Sandwich Island Saga 23. Rabbit island
Manana is currently uninhabited and a sanctuary for wild rabbits. In the past it was used for, now banned, chemical weapons production.
Monday, 9 June 2025
Sunday, 8 June 2025
Saturday, 7 June 2025
Sandwich Island Saga 18. Game of chicken
Here's a better image of feral chickens in Oahu. They apparently liberated themselves in a storm. Chickens were illegally used in cock fighting.
Friday, 6 June 2025
Thursday, 5 June 2025
Sandwich Island Saga 17. Rising Sea Level
Beach properties in the Hawaiian Islands were very upmarket and commaned high prices. Recently, however, folk have been advised not to buy property too near the sea. A rise of a few inches would make them untenable.
Tuesday, 3 June 2025
Monday, 2 June 2025
Sunday, 1 June 2025
Sandwich Island Saga 14. Bird feeders
You get ,a different variety of birds on feeders in Hawaii. Java sparrows, pigeons and Cardinals.
Saturday, 31 May 2025
Sandwich Island Saga 13. wildfires
The vegetation and dry conditions means that wildfires are a serious risk in parts of Hawaii. There was a particularly awful fire at Lahaina that killed many people and destroyed heritage buildings.
Friday, 30 May 2025
Sandwich Island Saga 10. Electricity provision
Wind turbines on Maui. The Hawaiian Islands were very early and extensive adaptors of wind and solar power. It was otherwise, very expensive to bring in coal, oil and gas to produce electricity. Scope for geothermal?
Thursday, 29 May 2025
Sandwich Island Saga 9. Monarchs (Danaus plexippus) on Maui
These butterflies are very active in the Hawaiian Islands. Although not native, these are strong insect migrators.
Sandwich Island Saga 8. Cattle egret (Bubulcus ibis)
These birds have lots of alternative employment on the islands. They scavenge food around shopping malls.
Wednesday, 28 May 2025
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