Development of the Visual System in a Burrow-Nesting Seabird: Leach's Storm Petrel

@article{Mitkus2017DevelopmentOT,
  title={Development of the Visual System in a Burrow-Nesting Seabird: Leach's Storm Petrel},
  author={Mindaugas Mitkus and Gabrielle A Nevitt and Almut Kelber},
  journal={Brain, Behavior and Evolution},
  year={2017},
  volume={91},
  pages={4 - 16}
}
Little is known about the development of vision in wild birds. It is unknown, for example, whether the ability to see can be predicted by the level of prenatal growth or whether the eyes are open at hatching in a particular species. In this study, we investigated the growth of eyes, the formation of retinal ganglion cell topography, and the appearance of simple, visually guided behaviours in chicks of a small procellariiform seabird, Leach's storm petrel (Oceanodroma leucorhoa). This semi… 

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References

SHOWING 1-10 OF 51 REFERENCES

Examining the development of individual recognition in a burrow-nesting procellariiform, the Leach's storm-petrel

Because Leach's storm-petrel chicks do not normally leave their burrow prior to fledging, an ability to recognise individual or nest-specific odours is not likely to be used for homing but instead may be linked to the development of individual recognition in different contexts.

Vision on the high seas: spatial resolution and optical sensitivity in two procellariiform seabirds with different foraging strategies

Procellariiform seabirds with different nesting and foraging strategies have also evolved predictable differences in their ability to see their prey or other foraging seab birds.

Retinal Ganglion Cell Topography and Spatial Resolving Power in Penguins

This study used retinal wholemounts and stereological methods to estimate the total number and topographic distribution of retinal ganglion cells in addition to an anatomical estimate of spatial resolving power in two species of penguins, and confirmed the cytological characterization of giant ganglions using immunohistochemistry for microtubule-associated protein 2.

Eye Shape and Retinal Topography in Owls (Aves: Strigiformes)

In conclusion, eye shape and retinal topography in owls vary among species and this variation is associated with different activity patterns and habitat preferences, thereby supporting similar observations in other vertebrates.

The refractive development of the eye of the American kestrel (Falco sparverius): a new avian model

This study is the first indication that chickens may not be a representative bird model for studying form deprivation myopia, and kestrels are severely myopic at hatching and therefore, the direction of emmetropization is opposite to that found in hatchling chicks.

The influence of developmental environment on the evolution of olfactory foraging behaviour in procellariiform seabirds

It is proposed that nesting on the surface was a life‐history innovation that opened up a new developmental environment with profound effects on the foraging ecology of procellariiform seabirds.

Interspecifc variation in eye shape and retinal topography in seven species of galliform bird (Aves: Galliformes: Phasianidae)

The pattern of retinal topography found in phasianids is associated with ground-foraging in birds and presumably facilitates the identification of small food items on the ground as well as other visually guided behaviors, irrespective of habitat type.

Topographic specializations in the retinal ganglion cell layer of Australian passerines

The topographic distribution of neurons in the ganglion cell layer of insectivorous, nectarivory, and frugivorous species occupying terrestrial and arboreal microhabitats is studied to suggest that these topographic variations afford differential sampling of motion signals for the detection of predators.

Number and distribution of neurons in the retinal ganglion cell layer in relation to foraging behaviors of tyrant flycatchers

The retinas of the tyrant flycatchers show a general common pattern of neuron distribution in the ganglion cell layer irrespective of their foraging habits, and the distribution of giant ganglions is suggested to be indicative of the visual requirements of the species.

Topographic specializations in the retinal ganglion cell layer correlate with lateralized visual behavior, ecology, and evolution in cockatoos

It is found that all species studied possess a horizontal visual streak and a shallow central fovea that afford increased spatial resolution in the lateral visual field, and retinal ganglion cell peak densities in the dorsotemporal area showed no significant difference between left and right eyes for any species, suggesting that cockatoos use both eyes to extract information in the binocular visual field.
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