A rook is a crow. The phrase you quote is just a description of a scene, a crow is on a leafless branch in the evening.
This haiku conveys a sense of solitude and stillness. The image of a rook perched on a bare branch at dusk suggests the quiet beauty of autumn, as nature prepares for the colder months ahead. The minimalistic language creates a feeling of contemplation and melancholy.
I was told that they are called bare trees or naked but the mature answer is bare.
Deciduous trees lose their leaves in autumn, facing winter with bare branches.
In Matsuo Basho's haiku "autumn evening; a crow perched on the bare branch - the scarecrow." The imagery of autumn, a crow, and a scarecrow can symbolize the cycle of life and death. The barren nature scene and the ominous presence of the crow suggest themes of transience and mortality, invoking a sense of impermanence and the inevitability of death.
apne bare me batao
Deciduous trees in Autumn shed their leaves and wait over winter bare branched until spring.
kalog lobot ta
bare
when Autumn stops and Winter start the trees get cold and have to grow more leaves
I loved feeling the dew on my bare feet on early autumn mornings, walking through the fields, carefree and aimless.
Denude
With the feet bare; without shoes or stockings.
bare