how did carrier pigeons know where to go

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how did carrier pigeons know where to go	1.79	0.1	2618	54	40
how	0.25	1	6144	71	3
did	0.25	1	2450	8	3
carrier	1.09	0.9	1549	75	7
pigeons	0.15	0.2	2666	31	7
know	1.27	0.3	5156	81	4
where	0.27	0.2	1329	64	5
to	0.17	0.5	7813	75	2
go	1.36	0.7	7793	15	2

Keyword	CPC	PCC	Volume	Score
how did carrier pigeons know where to go	1.28	0.3	2409	58
how do carrier pigeons know where to go	1.69	1	3300	26
how did carrier pigeons work	1.08	0.8	6213	37
how did they train carrier pigeons	1.99	0.2	857	88
how did people train carrier pigeons	0.28	0.1	6458	71
the history of carrier pigeons	1.15	0.7	2688	13
when did carrier pigeons start	1.12	0.9	2667	40
when were carrier pigeons used	0.59	0.4	9232	69
what happened to carrier pigeons	1.06	1	5912	73
place for carrier pigeons	1.12	0.5	5327	9
fun facts about carrier pigeons	1.16	0.5	9745	72
pictures of carrier pigeons	0.58	0.3	6838	88
were carrier pigeons real	0.8	0.4	1945	62
what year were carrier pigeons used	0.2	0.3	3963	85
carrier pigeons near me	0.71	0.8	5349	15
photo of carrier pigeon	1.71	1	5614	71