One of six bee hives on the roof of the Waldorf-Astoria.

European honey bees on the roof of the Waldorf-Astoria. Each hive has its own name.

Executive chef of the Waldorf-Astoria, David Garcelon, is training to tend the bees.

Entrance to the bee hives on the 20th floor of the hotel. Occasionally, guests wander up to get some fresh air.

Bee hives on the roof of the Waldorf-Astoria hotel.