Donal Hickey: Early (black)bird gets spring things going
A blackbird feeds on a fallen apple as frost covers the grass during a cold spell. Picture: Larry Cummins
In the early days of 2025 came a reminder of what to expect in our changing climate — sudden changes in the weather and sub-zero temperatures.
Christmas Day was one of the mildest on record, touching 13°C at Shannon Airport. The average temperature for that time is nearer to 5°C.
![<p> The International Union for the Conservation of Nature says that “an ecosystem is collapsed when it is virtually certain that its defining biotic [living] or abiotic [non-living] features are lost from all occurrences, and the characteristic native biota are no longer sustained”.</p> <p> The International Union for the Conservation of Nature says that “an ecosystem is collapsed when it is virtually certain that its defining biotic [living] or abiotic [non-living] features are lost from all occurrences, and the characteristic native biota are no longer sustained”.</p>](/cms_media/module_img/9930/4965053_12_augmentedSearch_iStock-1405109268.jpg)