home and gardensRichard Collins: Human crisis will offer chance for wild animal researchIn October 1986, 52 mute swans, living peacefully on the Tolka in Dublin, were drenched in diesel oil accidentally released into the river. Swan-catchers went into action; only one bird died before they reached it.
home and gardensRichard Collins: General Sherman giant redwood tree is the largest member of its species aliveIt was suggested, originally, that the tree’s genus be named after another military commander, the Irishman Arthur Wellesley.
home and gardensRichard Collins: Childhood may be as valuable as having a big brainDo creatures with big brains fare better in the trials of life than those with small ones? Developing a large brain requires an extended childhood, facilitating education.