Reports, Papers, Journal Articles

Sierra la Mariquita, A New Sky Island Reserve

The Sierra la Mariquita is a Sky Island mountain in northern Sonora owned by the Instituto Nacional de Astrofísica, Óptica y Electrónica (INAOE), the Mexican national astronomy agency. The Observatorio Astrofísico Guillermo Haro was built on the summit in 1987. It is located northwest of the…

Tillandsia recurvata
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Tillandsia recurvata

Quercus toumeyi with fresh leaves and young flower buds
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Quercus toumeyi

Aloysia gratissima flower
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Aloysia gratissima

Acer negundo
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Acer negundo

Lycium pallidum
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Lycium pallidum

Ceanothus greggii, desert ceanothus
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Ceanothus greggii

Anisacanthus thurberi
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Anisacanthus thurberi

Dasylirion wheeleri, sotol
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Dasylirion wheeleri, sotol

Juglans major leaf
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Juglans major leaf

Prunus serotina
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Prunus serotina

Old flowers and young fruit.

Platanus wrightii, Arizona sycamore
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Platanus wrightii, Arizona sycamore