On the use of non-invasive hormone research in uncontrolled, natural environments: the problem with sex, diet, metabolic rate and the individual

Pollen Couriers Across the Mediterranean: The Case of Migrating Warblers

(2011) Jacopo G. Cecere et al.   ARDEA

Stress associated with group living in a long-lived bird

(2011) N. Selva et al.   Biology Letters

Unravelling complex associations between testosterone and parasite infection in the wild

(2011) Vanessa O. Ezenwa et al.   FUNCTIONAL ECOLOGY

Androgen and androgen metabolite levels in serum and urine of East African chimpanzees (Pan troglodytes schweinfurthii): Comparison of EIA and LC–MS analyses

(2011) Anna Preis et al.   GENERAL AND COMPARATIVE ENDOCRINOLOGY

How does diet affect fecal steroid hormone metabolite concentrations? An experimental examination in red squirrels

(2011) Ben Dantzer et al.   GENERAL AND COMPARATIVE ENDOCRINOLOGY

Social factors increase fecal testosterone levels in wild male gray-cheeked mangabeys (Lophocebus albigena)

(2011) Małgorzata E. Arlet et al.   HORMONES AND BEHAVIOR

Seasonal and Diel Variation of Hormone Metabolites in European Stonechats: On the Importance of High Signal-to-Noise Ratios in Noninvasive Hormone Studies

(2011) Wolfgang Goymann et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Measuring stress in wildlife: techniques for quantifying glucocorticoids

(2011) Michael J. Sheriff et al.   OECOLOGIA

Assessing stress in animal populations: Do fecal and plasma glucocorticoids tell the same story?

(2010) Michael J. Sheriff et al.   GENERAL AND COMPARATIVE ENDOCRINOLOGY

Winter tourism increases stress hormone levels in the Capercaillie Tetrao urogallus

(2010) DOMINIK THIEL et al.   IBIS

Faecal glucocorticoid metabolites: How to express yourself – comparison of absolute amounts versus concentrations in samples from a study in laboratory rats

(2010) M Lepschy et al.   LABORATORY ANIMALS

Non-invasive measurement of steroids in fish-holding water: important considerations when applying the procedure to behaviour studies

(2008) Alexander Scott et al.   BEHAVIOUR

Nectar consumption of warblers after long-distance flights during spring migration

(2008) REGINE SCHWILCH et al.   IBIS

Corticosterone excretion patterns and affiliative behavior over development in ravens (Corvus corax)

(2007) Mareike Stöwe et al.   HORMONES AND BEHAVIOR