Výsledky vyhledávání - "Papaj, Daniel R"

Akademický článek

Why Have Multiple Plastic Responses? Interactions between Color Change and Heat Avoidance Behavior in Battus philenor Larvae

Autor: Nielsen, Matthew E., Papaj, Daniel R.

Having multiple plastic responses to a change in the environment, such as increased temperature, can be adaptive for two major reasons: synergy (the plastic responses perform better when expressed simultaneously) or complementarity (each plastic resp

Externí odkaz: http://hdl.handle.net/10150/624213
http://arizona.openrepository.com/arizona/handle/10150/624213

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Akademický článek

Patterns of pollen and nectar foraging specialization by bumblebees over multiple timescales using RFID

Autor: Russell, Avery L., Morrison, Sarah J., Moschonas, Eleni H., Papaj, Daniel R.

The ecological success of social insects is frequently ascribed to improvements in task performance due to division of labour amongst workers. While much research has focused on improvements associated with lifetime task specialization, members of co

Externí odkaz: http://hdl.handle.net/10150/622868
http://arizona.openrepository.com/arizona/handle/10150/622868

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Akademický článek

White flowers finish last: pollen-foraging bumble bees show biased learning in a floral color polymorphism

Autor: Russell, Avery L., Newman, China Rae, Papaj, Daniel R.

Pollinator-driven selection is thought to drive much of the extraordinary diversity of flowering plants. Plants that produce floral traits preferred by particular pollinators are more likely to receive conspecific pollen and to evolve further adaptat

Externí odkaz: http://hdl.handle.net/10150/621351
http://arizona.openrepository.com/arizona/handle/10150/621351

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Akademický článek

Artificial pollen dispensing flowers and feeders for bee behaviour experiments

Autor: Russell, Avery L., Papaj, Daniel R

The study of foraging behaviour in plant-pollinator mutualisms has benefitted from the use of artificial flowers to manipulate floral display traits and the delivery of floral rewards. The two most common floral rewards are pollen and nectar; some po

Externí odkaz: http://hdl.handle.net/10150/621206
http://arizona.openrepository.com/arizona/handle/10150/621206

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Akademický článek

Bees learn preferences for plant species that offer only pollen as a reward

Autor: Russell, Avery L., Golden, Rebekah E., Leonard, Anne S., Papaj, Daniel R.

The astonishing diversity of floral form in angiosperm plants is driven in large part by preferences of pollinators for various floral traits, including learned preferences. Remarkably, almost all of a vast literature on learning and memory in pollin

Externí odkaz: http://hdl.handle.net/10150/621207
http://arizona.openrepository.com/arizona/handle/10150/621207

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