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Sometimes they Want Their Turn Right Away and Sometimes they Can Wait

Update for Thursday, April 18, 2024

Ares tries to convince his mate to leaver the nest.

The Falcons conducted a total of six switches during the day today which was typical for them. On three occasions, the one asked to leave did not want to go. Sometimes that results in the intransigent falcon being bulldozed off nest and forced to leave. That didn’t happen today. Although Ares did get rather pushy at one point in the late morning and went as far attempting to step on Astrid a couple times. However, she beaked with him and they had a conversation. Following that, he threw up his metaphorical hands and left. In midafternoon he came in and once again asked to take over. He did a complete circle around her and tried to shift her but she wouldn’t budge and he soon gave up. In the early evening when Ares was on duty, Astrid came to the nest to take over for the last time before nightfall. Ares clearly did not want to go, and she graciously allowed him an extra hour on the eggs.

Ares on his pillar perch

Woodcock Season Continues for Ares

Update for Wednesday, April 17, 2024

Ares brings a Woodcock to the east veranda at 4:44 AM

Ares reminded us that Woodcock season is still going on. He brought one to the east veranda at 4:44 AM. Of course, Astrid did not want it, so he flew away and stored it somewhere – probably on one of his pantry ledges on the State Building. This incident underscores the persistent presence of Woodcocks on their breeding grounds along the Mohawk River floodplain, where Ares likely hunts them. During their courtship displays, male Woodcocks leisurely circle above the breeding grounds, emitting a distinctive twittering sound, rendering themselves particularly vulnerable to Peregrine attacks. Ares’ preferred hunting technique for Woodcocks remains a mystery—whether he descends upon them with a swift dive (a stoop) or intercepts them in lateral flight. Typically, Woodcocks commence their displays at dusk, extending into the night, before resuming in the predawn hours. It is clear that Ares is proficient at hunting them in the dark.

Astrid takes a brief break from incubating to dig in the back corner of the box
Ares on his pillar perch

A Significant Incubation Gap & Intruder(s) Active in the Canyon

Update for Tuesday, April 16, 2024

Astrid on the steeple

At 5:04 AM, Ares arrived at the nest for the morning shift change. Astrid promptly departed, followed by Ares shortly after. This left the eggs unattended for about 25 minutes, with temperatures hovering in the mid-30s. The reason for both falcons’ absence remained uncertain. Could it be an intruder? Was Astrid out hunting, with Ares either supporting or guarding her? Astrid was seen feeding on the hotel a little later, lending credence to the out-hunting theory. However, speculation was all we had; there was no definitive answer. Nonetheless, prolonged exposure to such cold conditions wasn’t ideal for the eggs, although similar occurrences in past seasons hadn’t resulted in any observable harm. Supporting the intruder theory, Astrid and Ares were compelled to leave the eggs three more times during the day, each instance due to a falcon intruder. Fortunately, each of these latter interruptions lasted no more than a minute.

Astrid being very nice about asking for a turn on the nest

Ares Lobbies for Increasingly Early Changeover Times – The Guy Just Loves to Sit on Eggs

Update for Monday, April 15, 2024

Ares preens his tail at 3:00 AM – waiting to get his first turn incubating on the nest

Lately, Ares has been increasingly eager to take his first turn on the nest. His anticipation drives him to arrive exceptionally early in the morning, though he doesn’t head directly to the nest. Instead, he pauses nearby – on a window ledge or atop a pillar. Ares is keenly aware that Astrid isn’t usually inclined to an early changeover. Upon his arrival, he emits a call that differs from his usual screech – it’s more intricate, drawn-out, and carries a sense of impatience and desperation. This morning, Astrid displayed greater flexibility, allowing Ares to assume his duties at the nest at 4:25.

Astrid lets him take over at 4:25 AM
Ares tries to get a turn on the eggs

Midway Through Incubation

Update for Sunday, April 14, 2024

After a switch, Ares watches Astrid fly into the canyon before getting onto the eggs

Astrid and Ares are about midway through the incubation period. We anticipate the initial hatch occurring around the 33rd day of incubation, placing it in the early days of May.

Astrid insists on taking her turn at incubation
Astrid watches the nest from the Grace Church steeple