Cicadas are about to show up - any issues in your experience?

[Moni_Pond]

Any day now we are expecting cicada Brood XIX, to emerge in Missouri, USA. This will be my first experience with a pond and cicadas. I don’t have a filter other than a bog filter. I am the skimmer . Our pond and property is heavily wooded with the pond being mostly shade due to the major tree coverage.

I am wondering if anyone has any experiences to share regarding cicadas and ponds. Will the larger goldfish eat on them? I know my birds and land critters will be feasting, but curious if they may be of benefit or detriment to pond health?

 

[BKHpondcritters]

We had a brood a few years back. Honestly, I didn't really notice them in or around the pond at all. Other than the noise, that is! Oh, and one of my dogs spent the entire time rooting around in the woods like some little pig on a truffle hunt, gorging herself on them.

 

[Wildneg]

Assuming if they fall/fly on top of the water... and fish eat them... would be ok? I know I've heard/read they are safe to eat... assuming for fish too?

I have a large bluegill in with all my other fish to keep the minnows in check since the koi don't ... really eat them? That bluegill picks anything odd on top of the water ... so I know it'll take them.

I'm sure he'll be eating the tadpoles and baby toads too .. he's a pig. But like my let dog... follows me all over by that pond.

 

[addy1]

I never saw any in the pond. Just everywhere else

 

[Mmathis]

Expect a lot of noise! Should be no problems with the pond.

But you might see some really cool flying insects — cicada killer wasps. They are big and they look mean, but aren’t harmful to people, in general! Don’t kill them. They are beneficial, and kinda neat!

 

[Moni_Pond]

Assuming if they fall/fly on top of the water... and fish eat them... would be ok? I know I've heard/read they are safe to eat... assuming for fish too?

I have a large bluegill in with all my other fish to keep the minnows in check since the koi don't ... really eat them? That bluegill picks anything odd on top of the water ... so I know it'll take them.

I'm sure he'll be eating the tadpoles and baby toads too .. he's a pig. But like my let dog... follows me all over by that pond.

Sounds like he’s a pond puppy!

 

[Wildneg]

Expect a lot of noise! Should be no problems with the pond.

But you might see some really cool flying insects — cicada killer wasps. They are big and they look mean, but aren’t harmful to people, in general! Don’t kill them. They are beneficial, and kinda neat!


View attachment 162986

Are these the ones that fly low and do figure eights? I recall seeing them at my old house years back, probably when we had a boom of cicadas.

 

[Mmathis]

@Wildneg Probably. They are not at all aggressive — though they look demonic! I have had them come up to me and all but light on my arm or leg. They just slowly cruise around and say “hello.” I have witnessed them flying with a live and very noisy cicada in tow (hence their size). They dig [sometimes, very obvious] tunnels in the dirt where they lay their eggs, and of course, deposit the cicada! Fascinating creatures!

 

[JMJ]

Are these the ones that fly low and do figure eights? I recall seeing them at my old house years back, probably when we had a boom of cicadas.

I think the ones you‘re describing are a cousin of the the cicada killer called a “horseguard“ wasp. They hunt sand flies and horse flies and bury them in a burrow the same way a cicada killer does with cicadas.

 

[Moni_Pond]

Update! It’s extremely early in the cicada visit, however I do already have an abundance of cicada skin shells in the pond. So, fish definitely don’t eat them.

 

[Sophiemom]

Assuming if they fall/fly on top of the water... and fish eat them... would be ok? I know I've heard/read they are safe to eat... assuming for fish too?

I have a large bluegill in with all my other fish to keep the minnows in check since the koi don't ... really eat them? That bluegill picks anything odd on top of the water ... so I know it'll take them.

I'm sure he'll be eating the tadpoles and baby toads too .. he's a pig. But like my let dog... follows me all over by that pond.

 

[Sophiemom]

our pond was all foamy a few days ago , we put some chemicals in it and it cleared up. This morning it is all foamy again and all of our fish died. Probably 80-100 gold fish. We have a very heavy cicada invasion in our yard and have many dead ones floating in the pond today. We were under the impression that they wouldn’t hurt our fish. Help please!!!! We feel terrible!!

 

[mrsclem]

What chemicals did you put in? That's probably the cause of the fish dying. The foam could be from spawning.

 

[mrsclem]

Just saw the pictures you posted - not spawning foam. Looks like soap!

 

[Mmathis]

@Sophiemom Oh my! What chemicals did you put in the pond? Doubt that was from either spawning or the chemicals, but not likely from the cicadas. So sorry! If you test your water, what are the results of your tests (the number results, not “good” or “ok”.

Do you have little kiddos? Could someone have put soap in the water?