Police charged 48-year-old Celio Monroy with endangering the welfare of a child.
Officers found the toddler on the LIRR tracks near Maple Avenue just before 7 p.m. Saturday after being notified by a passing motorist.
They say Monroy was home when his child walked out of the house.
Police say the toddler wasn't injured and was turned over to the custody of the mother..
----------
* More Long Island news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube