A hybrid purple x grey heron on the CamarguePublished in Bulletin of The British Ornithologists' Club, in 1968, in volume 88, pages 1-4Created: 2012-12-03, modified: 2012-12-03
Some South African Cladocera collected by Dr. A. D. HarrisonPublished in Annals of The South African Museum, in 1961, in volume 46, pages 35-4Created: 2012-11-25, modified: 2012-11-25
Variant winter plumage in the ScaupPublished in Bull Brit Ornithol Club, in 1962, in volume 82, pages 43Created: 2012-12-03, modified: 2012-12-03
A third endemic Dendrophthora (Viscaceae) from Cerro Jefe, PanamaPublished in Phytologia, in 2016, in volume 98, issue 2, pages 142-145Created: 2017-02-22, modified: 2017-02-22
SOME ERRORS CONCERNING EGGS OF SOMALIA BIRDSPublished in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 12-14Created: 2012-12-03, modified: 2012-12-03
1St Record Of An Heterotic, Adult Female Hybrid Limenitis (Basilarchia) Rubidus (Lepidoptera, Nymphalidae)Published in Entomological News, in 1994, in volume 105, pages 33-38Created: 2011-06-10, modified: 2021-04-05
Some Records of Breeding After Late Rains in the Hamersley RegionPublished in Western Australian Naturalist, in 1969, in volume 11, issue 3, pages 49-50Created: 2021-04-04, modified: 2021-04-04
SERPENTINE ENDEMISM IN THE CALIFORNIA FLORA: A DATABASE OF SERPENTINE AFFINITYPublished in Madroño, in 2005, in volume 52, pages 222-257Created: 2016-02-15, modified: 2016-07-07
Harrison, Carrie Aug. 31, 1890 [to S. Watson]Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1890, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Variant winter plumage of the female tufted duckPublished in Bull Brit Ornithol Club, in 1961, in volume 81, pages 103-105Created: 2012-12-03, modified: 2012-12-03
An Albinistic Gadwall from IndiaPublished in Journal of The Bombay Natural History Society, in 1971, in volume 68, issue 3, pages 827-829Created: 2015-09-20, modified: 2015-09-20
From Field and Study: Some Records of Palaearctic Waders in Western AustraliaPublished in Western Australian Naturalist, in 1968, in volume 11, issue 2, pages 45-46Created: 2021-04-04, modified: 2021-04-04
A cinnamon teal x northern Shoveler hybridPublished in Bulletin of The British Ornithologists' Club, in 1965, in volume 85, pages 107-110Created: 2012-12-03, modified: 2012-12-03
Endemism in two new species of Dendrophthora (Viscaceae) from Cerro Jefe, PanamaPublished in Phytologia, in 2015, in volume 97, issue 2, pages 139-144Created: 2017-03-08, modified: 2017-03-08
Metriocnemus capicola, a Replacement Name for Metriocnemiis capensis Harrison 2002Published in Annals of the Eastern Cape museums, in 2002, in volume 3, pages 15Created: 2016-11-06, modified: 2016-11-06
NOTES ON A FURTHER PINTAIL X TEAL HYBRIDPublished in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 28-32Created: 2012-12-03, modified: 2012-12-03
The white collar of the Russian brent goosePublished in Bulletin of The British Ornithologists' Club, in 1965, in volume 85, pages 4-5Created: 2012-12-03, modified: 2012-12-03
Albinistic patterning in the mallard, muscovy, mandarin and Salvadori's ducksPublished in Bull Brit Ornithol Club, in 1961, in volume 81, pages 168-172Created: 2012-12-03, modified: 2012-12-03
Comments on a wild-shot pintail x teal hybridPublished in Bulletin of The British Ornithologists' Club, in 1969, in volume 89, pages 100-103Created: 2012-12-03, modified: 2012-12-03
A presumed trigen duck involving mallard, pintail and gadwallPublished in Bulletin of The British Ornithologists' Club, in 1965, in volume 85, pages 22-26Created: 2012-12-03, modified: 2012-12-03
Comments on a hybrid Red Shoveller x Northern ShovellerPublished in Bulletin of The British Ornithologists' Club, in 1963, in volume 83, pages 21-25Created: 2012-12-03, modified: 2012-12-03
Further remarks on female plumages of the Tufted DuckPublished in Bulletin of The British Ornithologists' Club, in 1960, in volume 80, pages 141-142Created: 2012-12-03, modified: 2012-12-03
The bats of Western India revisited: Part 1Published in Journal of The Bombay Natural History Society, in 1994, in volume 91, issue 1, pages 1-15Created: 2015-08-31, modified: 2015-08-31
The bats of western India revisited. Part 3Published in Journal of The Bombay Natural History Society, in 1995, in volume 91, issue 3, pages 360-380Created: 2015-10-13, modified: 2015-10-13
Albinism and melanism in birds (as illustrated bv the mallard) and their possible significance BullPublished in Brit Ornithol Club, in 1962, in volume 82, pages 101-109Created: 2012-12-03, modified: 2015-07-29
A European Green-winged Teal with a white neck-ringPublished in Bulletin of The British Ornithologists' Club, in 1962, in volume 82, pages 88-90Created: 2012-12-03, modified: 2012-12-03
Euphrasia canadensis in MassachusettsPublished in Rhodora, in 1945, in volume 47, issue 553, pages 39Created: 2016-07-19, modified: 2016-07-26
A pair of wild-shot mallard x gadwall from the SolwayPublished in Bulletin of The British Ornithologists' Club, in 1965, in volume 85, pages 141-145Created: 2012-12-03, modified: 2012-12-03
A goose hybrid with the head pattern of the Giant Canada goosePublished in Bulletin of The British Ornithologists' Club, in 1969, in volume 89, pages 31-32Created: 2012-12-03, modified: 2012-12-03
Popular NomenclaturePublished in The Auk, in 1920, in volume 37, pages 499-505Created: 2013-03-08, modified: 2013-03-08
Robber Fly And Trout Predation On Adult Dragonflies (Anisoptera: Aeshnidae) And First Records Of Aeshna Umbrosa From WyomingPublished in Entomological News, in 1995, in volume 106, pages 229-236Created: 2011-06-10, modified: 2021-04-05
THE EVOLUTIONARY POSITION OF THE SNOW GEESE AS SUGGESTED BY CERTAIN GOOSE HYBRIDS AND VARIANTSPublished in Bulletin of The British Ornithologists' Club, in 1969, in volume 89, pages 39-41Created: 2012-12-03, modified: 2015-07-29
Spotted breast-variants in the European Green-winged Teal and the Northern PintailPublished in Bulletin of The British Ornithologists' Club, in 1963, in volume 83, pages 69-71Created: 2012-12-03, modified: 2012-12-03
On varieties of the tufted duck, with an account of an unrecorded type of variationPublished in Bull Brit Ornithol Club, in 1960, in volume 80, pages 25-28Created: 2012-12-03, modified: 2012-12-03
'Black light' induction of photoperiod-controlled diapause responses of the viceroy butterfly, Limenitis archippus (Nymphalidae)Published in Journal of Research on the Lepidoptera, in 1988, in volume 26, issue 1-4, pages 177-186Created: 2018-05-21, modified: 2018-05-21
On the Birds collected by Mr. J. J. Harrison between Zeila and Lakes Rudolf and Baringo, Bastern AfricaPublished in Ibis, in 1901, in volume 1, issue 2, pages 278-299Created: 2024-04-02, modified: 2024-04-02
GALTONIAN REGRESSION IN THE "PURE LINE"Published in Torreya, in 1905, in volume 5, issue 2, pages 21-25Created: 2022-12-15, modified: 2022-12-15
Winter Robins in Nova ScotiaPublished in The Auk, in 1919, in volume 36, pages 205-217Created: 2013-03-08, modified: 2013-03-08
Mosquito Notes (Diptera, Culicidae)Published in Insecutor Inscitiae Menstruus, in 1922, in volume 10, pages 92-99Created: 2012-11-07, modified: 2017-06-08
Another Massachusetts station for Serapias helleborinePublished in Rhodora, in 1941, in volume 43, issue 515, pages 632Created: 2014-06-16, modified: 2016-07-26
Correction of preoccoupied namePublished in Insecutor Inscitiae Menstruus, in 1920, in volume 8, pages 50Created: 2013-03-18, modified: 2013-03-18
Song of the Canada JayPublished in The Auk, in 1919, in volume 36, pages 422-423Created: 2013-03-08, modified: 2013-03-08
Cerura ModestaPublished in Psyche: A Journal of Entomology, in 1892, in volume 6, issue 195, pages 293Created: 2016-06-19, modified: 2016-06-19
A correctionPublished in Psyche: A Journal of Entomology, in 1893, in volume 6, issue 211, pages 556Created: 2016-06-19, modified: 2016-06-19
Place-Constants for Aster PrenanthodiesPublished in Botanical Gazette, in 1904, in volume 38, issue 5, pages 333-375Created: 2017-03-14, modified: 2017-03-14
PREDATION ON ADULTS OF ANARTIA-FATIMA FABPublished in Journal of The Lepidopterists' Society, in 1987, in volume 41, pages 75-76Created: 2013-01-27, modified: 2013-01-27
FURTHER NOTES ON THE NORTH-EASTERN GREENLAND RACE OF THE DUNLIN FROM EIRE AND KENTPublished in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 41Created: 2012-12-03, modified: 2012-12-03
A Gadwall with a white neck ring and a review of plumage variants in wildfowlPublished in Bulletin of The British Ornithologists' Club, in 1963, in volume 83, pages 101-108Created: 2012-12-03, modified: 2012-12-03
Elpiscladius Harrison and Cranston, a new orthoclad (Diptera: Chironomidae) in the Brillia-group from South AfricaPublished in Annals of the Eastern Cape museums, in 2007, in volume 6, pages 1-11Created: 2016-11-06, modified: 2016-11-06
Some observations on AleurodidaePublished in Entomologist's Record London, in 1931, in volume 43, pages 84-86Created: 2016-09-01, modified: 2016-09-01