Nigel Cattlin / Hawthorn juniper rust (Gymnosporangium sp.) rust pustules, aecial horns and swellings on leaves, petioles and stems of Hawthorn (Crataegus monogyna), Berkshire, UK. May.
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Ashley Cooper / Hawthorn trees (Crataegus sp.) in blossom on hillside, Bowland, North Yorkshire, UK. May.
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Ashley Cooper / Whinchat (Saxicola rubetra) male, perched in flowering Hawthorn (Crataegus sp.) bush, Geltsdale Nature Reserve, near Brampton, North Pennines, Cumbria, UK. June.
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Will Watson / Hawthorns (Crataegus monogyna) in blossom, Afon Senni valley, Brecon Beacons National Park, Powys, Wales, UK. April.
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Will Watson / Hawthorns (Crataegus monogyna) in blossom, Afon Senni valley, Brecon Beacons National Park, Powys, Wales, UK. April.
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Roger Powell / Flock of European goldfinches (Carduelis carduelis) flying to and perching on a bare hawthorn bush, Druridge Bay, Northumberland, England, UK, January.
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Brian Bevan / Bullfinch (Pyrrhula pyrrhula) female feeding in hawthorn bush then flies off, Northamptonshire, UK, April.
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Will Watson / Different types of hedgerows in winter: low cut; low cut with oak (Quercus robur) trees and a gappy hedge with mature Hawthorns (Crataegus monogyna) and oaks, viewed from Bradnor Hill, Herefordshire,...
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Andres M. Dominguez / Crested tit (Lophophanes cristatus) Sierra de Grazalema Natural Park. Southern Spain. July
