Portable device for measuring seed-hardness

Smith, R. J.; Smith, T. B.

Published Work | 1989 | Journal of Field Ornithology 60(1), 56–59

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Blood parasites of birds in Cameroon

Kirkpatrick, C.E.; Smith, T.B.

Published Work | 1988 | The Journal of Parasitology 74(6), 1009-1013

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Bill size polymorphism and interspecific niche utilization in an African finch

Smith, T. B.

Published Work | 1987 | Nature 329, 717-719

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Cracking the problem of bill size

Smith, T. B.; Smith, P. B.

Published Work | 1987 | Riverbanks 5, 2–8

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Does bill size polymorphism affect courtship song characteristics in the African finch Pyrenestes ostrinus?

Slabbekoorn, H.; Smith, T.

Published Work | Biological Journal of the Linnean Society 71(4), 737–753

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