English
landbirding
From land + birding.
Proto-Indo-European *lendʰ- ‘land’
Proto-Germanic *landą
Proto-West Germanic *land ‘land’
Old English land
Middle English lond ‘an independent nation’
English land
Today it means
noun birdwatching in order to see birds that are active on land (as opposed to waterbirding)
Language periods are conventional ranges, not dates for this word.
Etymograph / landbirding