Answered

Nightjars possess a camouflage perhaps unparalleled

in the bird world: by day they roost hidden in shady

woods, so ------- with their surroundings that they are

nearly impossible to -------.

Avexed . . dislodge
Bblended . . discern
Charmonized . . interrupt
Dimpatient . . distinguish
Eintegrated . . classify

Verified Answer :

moley
BBlended ... Discern.

Blended can mean to camouflage, meaning that the bird would be well hidden in its surroundings.

To discern would mean to be able to identify it apart from its surroundings.

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