Implicating hirundinid → bird
Link to implication

Reason:

Hirundinids, members of Hirundinidae, are a family of birds well known for their ability in flight, being heavily streamlined, and having deeply forked tails.

Related hirundinid implications

• martin_(bird) → hirundinid
• swallow_(bird)/swallow_(species)¹ → hirundinid

• house_martin → martin_(bird)
• river_martin → martin_(bird)

• barn_swallow → swallow_(bird)/swallow_(species)¹
• pacific_swallow → swallow_(bird)/swallow_(species)¹

Related hirundinid aliases

• swallow_(species) → swallow_(bird)¹
• martin_(species) → martin_(bird)²
• house_swallow → barn_swallow

¹ Or vice/versa.
² Possible confusion with the mustelid marten, so this was scrapped

Low key objection to Martin_(species) ... there may be confusion with martens

not sure if this is enough to change things, though.

SnowWolf said:
Low key objection to Martin_(species) ... there may be confusion with martens

not sure if this is enough to change things, though.

Fair enough!

In that case, martin_(bird) is probably the best choice

done