Portuguese Men o’ War

For about a month, Portuguese men o’ war (Physalia physalis) have been washing up on Cornish beaches. Now they have arrived at Newborough too. I spotted one at the start of the week. Today there were about a dozen dotted along the tide line.

PortuguesManoWar281017

A Portuguese Man o’ War on Penrhos beach Newborough

I had never seen one of these in real life (or death) before, and I was surprised at how petite they are. The sails, or balloons, of the ones I’ve seen are only around 20cm long and 10cm tall at the most. Their colours are stunning.

PMoWwithfish281017

Portuguese Man o’ War complete with a little fish in its tentacles (and a pound coin to show its size)

Portuguese Men o’ War are related to the Borne by the Wind Sailors (Velella velella) that washed up earlier in the year.

Sadly, there have also been lots of dead seals washed ashore lately: mostly young pups, still coated in their pale baby fur. In south Wales it is being reported that as many as two-thirds of this year’s seal puppies have been killed by the storms. I wouldn’t be surprised if the situation is just as bad here:(

Advertisements

One thought on “Portuguese Men o’ War

  1. renovatinghedwig

    They may be small but their sting is incredibly painful. Worse than a bee sting and if you’re unlucky enough to get their tentacles wrapped around you you could be in big trouble!
    They do get larger in warmer water but their colours aren’t as vivid then.

    Reply

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s