crow is varsú

varsú = crow (birds)
alternate spelling: varsu

Some things Google found for "varsu":
Varsu is a rare last name. Similar Värssu a the name of a place in Estonia.

Word derivation for "crow" :
Hungarian = varjú (which I transliterate to varyú)
Finnish = varis
Samgur = varsú

Note the similarity of the Hungarian and Finnish words.

bird is lidár

lidár = bird (creatures)
alternate spelling: lidahr

Some things Google found for "lidar":
Lidar or LiDAR (Light Detection And Ranging) is the optical analogue of radar which uses laser light. Lidar is a rare last name. Lidar is a rare first name. In Portuguese lidar means to deal.

Word derivation for "bird" :
Hungarian = madár
Finnish = lintu
Samgur = lidár