Recounts instances suggesting that animals have a sense of direction.
Showing 21–40 of 55 items
Recounts instances suggesting that animals have a sense of direction.
A circular advertising a meeting at the Senate House, Cambridge, on 25 March to discuss a memorial to Professor Adam Sedgwick.
Is glad and proud to honour the memory of Adam Sedgwick [d. 1873].
Sorry that his health prevents him attending a meeting to honour Adam Sedgwick.
Thanks for CD’s regrets at AWB’s leaving Nature.
Plans English editions of Asa Gray’s books [How plants grow; How plants behave].
Other publication plans.
Thanks for congratulations on appearance of abstract of HA’s paper [Nature 7 (1873): 343–4].
Explains again his theory of "contraction with twist" by which compact buds and a spiral phyllotaxy have evolved. Explains how the peculiar phyllotaxy of the teasel is explicable by this process of "condensation".
CD’s notice in Nature [Collected papers 2: 171–2] induces WP to send letters from correspondents recounting stories of a dog that learned to open a door and of another that found his way home from London to Cowes.
CD has discovered correspondent intends to present a petition to the House of Commons on which CD’s is the sole signature. Asks that his name be erased unless other signatures are added.
Two students express their gratitude and admiration.
Does not understand TM’s views on sex and vitality.
Agrees no real "essences" in genera, only broken groups of species.
Thanks WP for his accounts of sagacity of dogs. "I can believe almost anything about them."
Compares sense of smell in dogs and cats.
Responds to AN’s observations on sense of smell in cats and dogs.
Sends £10 subscription for James Murie.
An admirer sends clipping from Bremen newspaper on hybrid between orange and lemon.
Describes his critique of natural selection [Die Lehre Darwins kritisch betrachtet (1871)].
Gives some information on variation of ocelli between sexes in butterfly species.
Proposes publishing a series of papers on mimicry.
H. W. Bates says CD is in town. WWR would like to call.
Thanks RM for note on ocelli.
Discusses expression among the Chinese. Reports certain physical characters and the practice of certain unusual customs.