Crobat
No.169 · Bat Pokémon
Its hind limbs have become another set of wings. Crobat expertly maneuvers its four wings to dart in exquisite fashion through even the most confined caves without losing any speed.
No.169 · Bat Pokémon
Its hind limbs have become another set of wings. Crobat expertly maneuvers its four wings to dart in exquisite fashion through even the most confined caves without losing any speed.
No.535 · Tadpole Pokémon
It uses sound waves to communicate with others of its kind. People and other Pokémon species can’t hear its cries of warning.
No.901 · Peat Pokémon
I believe it was Hisui's swampy terrain that gave Ursaluna its burly physique and newfound capacity to manipulate peat at will.
Ursaluna is the tallest, heaviest and strongest of the 3 on this date.
June 17 is day 169 of the year on a leap-year calendar. Divided by 366 that leaves a remainder of 169, and every Pokédex number leaving the same remainder belongs to this date. The lowest of them, No.169, is the one this page leads with.
The straightforward reading — 27 July becomes No. 727 — breaks down in November, where the numbers run past 1025 and leave those birthdays empty. Cycling through 366 keeps every date filled.