Well, it's like this Ruby-throated males migrate south from their breeding grounds a month or so earlier than the females and young of the year. That said, one could easily have a male at their feeder but most likely it's a bird from further north.
As far as eBirds goes, their servers are updated hourly for specific locations and every twenty four overall.
"2-3 day latency" call the grammar police
We still have males and females out of the wazoo here in Franklin County Missouri
