Researchers for the Ministry of Transport found over 200 dead crows near Greater Manchester recently, and there was concern that they may have died from Avian Flu.
A Bird Pathologist examined the remains of all the crows, and, to everyone’s relief, confirmed the
problem was definitely NOT Avian Flu.
The cause of death appeared to be vehicular impacts. However, during the detailed analysis it was noted that varying colours of paints appeared on the bird’s beaks and claws.
By analysing these paint residues it was determined that 98% of the crows had been killed by impact with lorries, while only 2% were killed by an impact with a car or motorcycle.
Ministry of Transport then hired an Ornithological behaviourist to determine if there was a cause for the disproportionate percentages of truck kills versus car kills.
The Ornithological Behaviourist very quickly concluded the cause:
When crows eat road kill, they always have a look-out crow in a nearby tree to warn of impending danger.
They discovered that while all the lookout crows could shout “Cah”, not a single one could shout “Lorry.” …
Lol 
Latique:
Researchers for the Ministry of Transport found over 200 dead crows near Greater Manchester recently, and there was concern that they may have died from Avian Flu.
A Bird Pathologist examined the remains of all the crows, and, to everyone’s relief, confirmed the
problem was definitely NOT Avian Flu.
The cause of death appeared to be vehicular impacts. However, during the detailed analysis it was noted that varying colours of paints appeared on the bird’s beaks and claws.
By analysing these paint residues it was determined that 98% of the crows had been killed by impact with lorries, while only 2% were killed by an impact with a car or motorcycle.
Ministry of Transport then hired an Ornithological behaviourist to determine if there was a cause for the disproportionate percentages of truck kills versus car kills.
The Ornithological Behaviourist very quickly concluded the cause:
When crows eat road kill, they always have a look-out crow in a nearby tree to warn of impending danger.
They discovered that while all the lookout crows could shout “Cah”, not a single one could shout “Lorry.” …
Robert
LOL. See you in Bullys
I had one the other day… bloody pigeon playing chicken on the M1, I saw it fly out of the bushes at the side of the motorway bang straight into the corner wind deflector thought it’d smashed the deflector but it was ok, not the same out come for the pigeon though
Driver-Once-More:
LOL. See you in Bullys
Happy to help
In a bit of a hurry,so I speed read the OP,I was amazed that 200 cows could have been killed by avian flu 
May be from foreign truck only.
I like
Haha
sorry had to borrow to good not to share on facebook