Sends photographs of himself.

Thanks CD for book [Cross and self-fertilisation]

and Francis Darwin for publications.

Sends nest of a Uruguayan bird.

Discusses publication of CD’s essays in three German popular periodicals.

Haeckel is ill.

German translation of George Darwin, "Marriage between first cousins" [1875] has sold 250 copies.

Has read CD’s note on the scarcity of holly berries ["Holly berries" (1877), Collected papers 2: 189–90] resulting from the scarcity of bees. Believes the shortage of bees resulted from the wet year 1875, which led to a very poor honey harvest.

Observations on and explanations of the scarcity of fruit and berries (especially holly berries) evident that year.

Encloses extract [missing] on a caterpillar.

Mentions William Buckler’s magnificent drawings of caterpillars [The larvae of the British butterflies and moths, Ray Soc. (1886–91)], but doubts Buckler will lend them for any Darwinian purpose. John Hellins has a portion of drawings and is more liberal.

Asks whether CD has any observations to make on J. R. L. Delboeuf’s article ["Les mathématiques et la transformisme"] in Revue Scientifique [2d ser. 29 (1877): 669–79]. He would be pleased to receive a letter or article for publication.

Believes CD is in error in his notice on the scarcity of holly berries [Collected papers 2: 189–90] in asserting that holly is not a hermaphrodite.

At Asa Gray’s request, writes what he knows about Pontederia cordata.

Reply to CD’s note ["Holly berries", Collected papers 2: 189–90] from a beekeeper: attributes the scarcity of bees to the harshness of weather in preceding spring.

Sends letter clipped from Manchester Courier on CD’s accounting for scarcity of holly berries by scarcity of bees, and writer’s explanation of latter.

[Samuel] Laurence, having painted the Prince of Wales, now wants to paint another great man; will use a photograph but would like a ten minute interview with CD to mix his tints.

Thanks for the copy of Orchids.

Is writing Diseases of women [1877]; sends some proof-sheets for criticism.

Thanks for new edition of Orchids.

The remarkable papers of Mott on Ernst Haeckel ["On Haeckel’s history of creation", Proc. Lit. & Philos. Soc. Liverpool 31 (1876–7): 41–89].

The part played by carbon in geological changes.

JDH discusses his and others’ experiments on survival of seeds. Impressed with resistance of some seeds and rapid decomposition of others. He wonders about "vitality" in the abstract.

Praise for Cross and self-fertilisation: most important point proved is benefit of crossing between related individuals grown under different conditions. This explains adaptive value of dispersal mechanisms.

Has observed the scarcity of humble-bees and subsequently of holly berries this year. But does not think humble-bees ever visit holly flowers, however plentiful they may be.

Thanks for CD’s frank criticism of his views.

Hooker advises him to apply for aid to work out glaciation between Pyrenees and Alps.

Lists misprints in Cross and self-fertilisation.

Sends observations and references relevant to a new edition of Expression.