BeeCam Livestreams

Hive One | Hive Two | Both Hives

Above are home-brew live streams of two wild-caught honeybee colonies that I keep in the Philly suburbs. Below you'll find some notes, pictures, videos, and information about my suburban beekeeping. I also log environmental sensor data in and around the beehives, including weight of the hive, using some custom hardware in the hive platform, and track bee activity using a convolutional neural network that watches the stream.

How to use: the header links above can switch between the hive live feeds; the "(load metrics)" links below will let you view the live sensor data; finally, you can expand sections with clickable section headers to view previous updates over the life of these bee colonies.


Hive One

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2024

2025

Update - 12/29

Beehives during the winter ft. Christmas Lights. Happy Holidays!

Beehives during the winter ft. Christmas Lights. Happy Holidays!

It's been a cold and snowy winter here, but it's a 52 F slightly rainy day today and there's clear signs of life and death from Hive One as bees venture out into the relatively warm weather. Most active are the "cadaver bees" which can be seen carrying off the bodies of bees that die during the colder periods, sometimes flying off with the remains and sometimes dumping them out the front. The rate of death (dozens to hundreds a day) is normal for this time of year, and even less than in the summer when the bees forage, but because they are inside for most of the winter, the bodies tend to pile up and have to be managed.

In addition to the cleaning crew, bees will take the opportunity to relieve themselves outside of the hive on "sanitary flights" whenever the weather is flyable (>50 F) as it is today. Since, nothing is blooming this time of year, no resources will be gathered, but Hive One sits at a comfortable 128 lbs total weight, or 60-70 lbs of honey remaining. January is usually the coldest month, requiring the most honey, but by the end of February and start of March trees have begun to bloom and temperature will be on the rise. So far so good on Hive One's journey through winter.

2026

Update - 2/21

January and February have been especially cold with lows in the single digits and snow on the ground for weeks on end, including more coming soon after it finally melted. Nonetheless, on this relatively warm 40+ F day, signs of life can be seen at the front of Hive One, even with a large pile of dead out front. A few bees can be seen venturing out and deciding it's a bit too cold yet. Inside, there is plenty of honey left, 50+ lbs, and the bees have maintained a sufficient heat supply to be comfortable.

Signs of life are limited compared to Hive Two (with active fliers), but I've noticed Hive One is less tolerant of cold weather. In the afternoon when it's warmer, they will probably take the opportunity for some Spring cleaning to get ready for the new season.

Update - 2/28

This is the first time this year that the temperature has been at or above 50F two days in a row, and the bees from both hives are out foraging. It's unclear if Hive One has found any blooming plants yet, since they've explored far less than Hive Two and I haven't yet seen a bee with substantial pollen come back to Hive One, but there are bees coming and going from a clear distance, so they'll find something soon enough. After the temperature was past 55F around 2pm, a very large and healthy population of bees made themselves seen with orientation flights and housekeeping activities. I considered switching the entrance reducer to the medium setting, but some cool days in the coming weeks would mean going back to small, so leaving them as-is for now.

WHen it is conistently above 50F during the day, I'll need to check for swarming activity inside the hives given how well situated the colonies seem to be for Spring.

Update - 4/23

It has been a difficult season for the beekeeper so far, but Hive One seems to be doing well nonetheless. As mentioned in the previous updates, hives in the early spring need to be monitored for swarming activity. Ultimately, bee colonies that survive the winter with plenty of supplies and bees will try to swarm the next season to create a new colony with the existing queen, while the bees that remain behind raise another queen. They may swarm again and again if not managed, so the beekeeper tries to prevent the initial swarm by managing space inside the hive and prevent secondary swarms by ensuring only a few queens are raised by the colony. Hive One has not swarmed yet and therefore most likely still has a queen inside, however a swarm-mitigation inspection on Friday April 17 went very poorly and did not result in conclusive results.

While disassembling the hive during the April 17 inspection, two frames in the lowest deep box got stuck to the medium box above it. These frames fell into the box and squished quite a few bees. Generally speaking, a honeybee colony is quite docile, but this mistake registered as a direct attack, and the entire colony went on alert. The only thing to be done was attempt to re-seat the frames, reassemble the hive, as best I could, and give the colony distance until they calmed down. This unfortunately left the adjacent sidewalks a danger zone, and I'll put out signs if this happens again in the future.

As it is, Hive One is huge with 2 deeps and 4 mediums. One deep is new undrawn frames added during the botched inspection, and at least three of the mediums are nearly full. Hopefully this weekend I'll get back into Hive One with an extra pair of hands to clean up the mess from last time and get possibly harvest some spring honey to downsize a bit.


Hive Two

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2024

2025

Update - 12/29

Beehives during the winter ft. Christmas Lights. Happy Holidays!

Beehives during the winter ft. Christmas Lights. Happy Holidays!

Hive Two usually gets the shorter update because I write the Hive One update first, and sitting next to each other coming from the same split they don't behave too differently. Starting with a bit less honey than Hive One, Hive Two is still at about the same deficit now at around 110 lbs total weight, somewhere around 50-60 lbs of honey left. There are also a healthy amount of deceased bees and related cleaning activity from Hive Two, which has been particularly active on sunny days above 50 F.

As similar as the two hives are, I have noticed some differences becoming more pronounced over the last year:

We will see if they differentiate further in the next season, as it appears Hive Two is on as good a trajectory as Hive One for a successful winter as we approach the half way point.

2026

Update - 2/21

The winter has been colder than usual, but Hive Two has shown a substantially high tolerance for cold. At around 40 F the bees will vigorously venture out for cleaning duty and general exploration. So far I haven't seen any pollen come back, but it is too early in the season for blooming plants, so that's not unusual. As I've noted before, there are fewer dead bees in front of Hive Two compared to Hive One. Unclear if this is due to a smaller colony, more active cadaver bees carrying off the dead, or simply fewer relative deaths.

The honey-weight of Hive Two is around 20 lbs to 30 lbs. This should be sufficient to get them through the remainder of the winter, even with a lot of snow and associated cold weather coming tomorrow.

Update - 2/28

Starting out the spring strong, Hive Two has already found some blooming plants, and was observed bringing back a dark orange pollen and a deep yellow pollen. Pollen coming back to the hive is a strong indicator that brood is present, meaning a healthy queen and a good spring to come. Pollen also means nectar sources have returned, the bees have found them, and the pressure is off from a survive-the-winter perspective as long as temperatures stay reasonable.

Update - 4/23

Unlike Hive One, which is doing well in spite of the beekeeper, Hive Two is struggling despite the beekeeper's best efforts. Presumably in protest of taxes, Hive Two emitted a 9-pound swarm on April 15. I went in later that day to check on things, and found an enormous quantity of burr comb with drone brood and queen cells between the boxes. This same situation resulted in frames being stuck together in Hive One, but caused only minor issues disassembling Hive Two, which had a good brood pattern full of eggs, larva, and capped brood. Burr comb removed, and a few queen cells left untouched, Hive Two was sealed back up to wait for the new queen to emerge.

The next weekend when checking the bottom board for Hive Two, I observed many small hive beetle larva among the debris. Opening up the hive, it appeared that a few formerly-brood frames in the medium boxes had been slimed by the beetle larva. Eight frames total were removed to downsize the hive by one medium box to give the smaller colony (after the swarm) a better chance of managing the beetles. The amount of beetle larva appearing on the bottom board dropped off sharply after that first observation, and that threat seems to have passed.

Unfortunately, I have started to observe a substantial number of crawling bees in front of the hive and a regular pile of dead bees out front overnight. This either indicates some disease in the hive or simply more bees dying at home since the hive is foraging less post-swarm. That coupled with issues with small hive beetles points to a very weak colony in Hive Two. They have plenty of honey, pollen, and some capped brood still, so I will continue to monitor for a successful re-queening. In the event the queen fails to emerge and lay eggs in a reasonable amount of time, I will consider it fortuitous that I've had Hive One draw out another box of deep frames and start transplanting frames of eggs and brood into Hive Two in order to raise a new queen.


Astrophotography

A selection of astrophotography images arranged in a banner.

If you were walking around the neighborhood on a clear night, you might have seen me out with my telescope and been pointed to the QR code for the BeeCam to find pictures of deep space. You're in the right place! I keep a photo album of completed images updated for public viewing and have recently written a blog post on some of my best images, which are pictured on the banner above, and another on images of distant galaxies. Besides the telescope, you're curious about the antennas, check out the Earth. Enjoy!

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